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(1/3) Doctrine\DBAL\Exception\ConnectionException

An exception occurred in driver: Connection refused

in /home/www/web34/html/typo3_src-11.5.26/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/AbstractMySQLDriver.php line 112
            case '1370':
            case '1429':
            case '2002':
            case '2005':
                return new ConnectionException($message, $exception);

            case '2006':
                return new ConnectionLost($message, $exception);

at Doctrine\DBAL\Driver\AbstractMySQLDriver->convertException('An exception occurred in driver: Connection refused', object(Doctrine\DBAL\Driver\Mysqli\Exception\ConnectionFailed))
in /home/www/web34/html/typo3_src-11.5.26/vendor/doctrine/dbal/lib/Doctrine/DBAL/DBALException.php line 182
            return $driverEx;
        }

        if ($driver instanceof ExceptionConverterDriver && $driverEx instanceof DeprecatedDriverException) {
            return $driver->convertException($msg, $driverEx);
        }

        return new Exception($msg, 0, $driverEx);
    }
at Doctrine\DBAL\DBALException::wrapException(object(Doctrine\DBAL\Driver\Mysqli\Driver), object(Doctrine\DBAL\Driver\Mysqli\Exception\ConnectionFailed), 'An exception occurred in driver: Connection refused')
in /home/www/web34/html/typo3_src-11.5.26/vendor/doctrine/dbal/lib/Doctrine/DBAL/DBALException.php line 169
     * @return Exception
     */
    public static function driverException(Driver $driver, Throwable $driverEx)
    {
        return self::wrapException($driver, $driverEx, 'An exception occurred in driver: ' . $driverEx->getMessage());
    }

    /**
     * @return Exception
at Doctrine\DBAL\DBALException::driverException(object(Doctrine\DBAL\Driver\Mysqli\Driver), object(Doctrine\DBAL\Driver\Mysqli\Exception\ConnectionFailed))
in /home/www/web34/html/typo3_src-11.5.26/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/Mysqli/Driver.php line 19
    {
        try {
            return new Connection($params, (string) $username, (string) $password, $driverOptions);
        } catch (MysqliException $e) {
            throw Exception::driverException($this, $e);
        }
    }

    /**
at Doctrine\DBAL\Driver\Mysqli\Driver->connect(array('charset' => 'utf8mb4', 'dbname' => 'usr_web34_1', 'driver' => 'mysqli', 'host' => '127.0.0.1', 'password' => 'taMvC59GwShNkbDeDKpl', 'port' => 3306, 'user' => 'web34_1', 'wrapperClass' => 'TYPO3\\CMS\\Core\\Database\\Connection', 'defaultTableOptions' => array('charset' => 'utf8mb4', 'collate' => 'utf8mb4_unicode_ci')), 'web34_1', 'taMvC59GwShNkbDeDKpl', array())
in /home/www/web34/html/typo3_src-11.5.26/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php line 412
        $driverOptions = $this->params['driverOptions'] ?? [];
        $user          = $this->params['user'] ?? null;
        $password      = $this->params['password'] ?? null;

        $this->_conn = $this->_driver->connect($this->params, $user, $password, $driverOptions);

        $this->transactionNestingLevel = 0;

        if ($this->autoCommit === false) {
at Doctrine\DBAL\Connection->connect()
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Database/Connection.php line 103
     */
    public function connect(): bool
    {
        // Early return if the connection is already open and custom setup has been done.
        if (!parent::connect()) {
            return false;
        }

        foreach ($this->prepareConnectionCommands as $command) {
at TYPO3\CMS\Core\Database\Connection->connect()
in /home/www/web34/html/typo3_src-11.5.26/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php line 475

        // If not connected, we need to connect now to determine the platform version.
        if ($this->_conn === null) {
            try {
                $this->connect();
            } catch (Throwable $originalException) {
                if (empty($this->params['dbname'])) {
                    throw $originalException;
                }
at Doctrine\DBAL\Connection->getDatabasePlatformVersion()
in /home/www/web34/html/typo3_src-11.5.26/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php line 437
     * @throws Exception If an invalid platform was specified for this connection.
     */
    private function detectDatabasePlatform(): AbstractPlatform
    {
        $version = $this->getDatabasePlatformVersion();

        if ($version !== null) {
            assert($this->_driver instanceof VersionAwarePlatformDriver);

at Doctrine\DBAL\Connection->detectDatabasePlatform()
in /home/www/web34/html/typo3_src-11.5.26/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php line 379
     */
    public function getDatabasePlatform()
    {
        if ($this->platform === null) {
            $this->platform = $this->detectDatabasePlatform();
            $this->platform->setEventManager($this->_eventManager);
        }

        return $this->platform;
at Doctrine\DBAL\Connection->getDatabasePlatform()
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Database/ConnectionPool.php line 211
        }

        // Register all custom data types in the type mapping
        foreach ($this->customDoctrineTypes as $type => $className) {
            $conn->getDatabasePlatform()->registerDoctrineTypeMapping($type, $type);
        }

        // Handler for building custom data type column definitions
        // in the SchemaManager
at TYPO3\CMS\Core\Database\ConnectionPool->getDatabaseConnection(array('charset' => 'utf8mb4', 'dbname' => 'usr_web34_1', 'driver' => 'mysqli', 'host' => '127.0.0.1', 'password' => 'taMvC59GwShNkbDeDKpl', 'port' => 3306, 'user' => 'web34_1', 'wrapperClass' => 'TYPO3\\CMS\\Core\\Database\\Connection', 'defaultTableOptions' => array('charset' => 'utf8mb4', 'collate' => 'utf8mb4_unicode_ci')))
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Database/ConnectionPool.php line 161
            );
            unset($connectionParams['tableoptions']);
        }

        static::$connections[$connectionName] = $this->getDatabaseConnection($connectionParams);

        return static::$connections[$connectionName];
    }

at TYPO3\CMS\Core\Database\ConnectionPool->getConnectionByName('Default')
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Database/ConnectionPool.php line 103
        if (!empty($GLOBALS['TYPO3_CONF_VARS']['DB']['TableMapping'][$tableName])) {
            $connectionName = (string)$GLOBALS['TYPO3_CONF_VARS']['DB']['TableMapping'][$tableName];
        }

        return $this->getConnectionByName($connectionName);
    }

    /**
     * Creates a connection object based on the specified identifier.
at TYPO3\CMS\Core\Database\ConnectionPool->getConnectionForTable('fe_users')
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Database/ConnectionPool.php line 253
                1459423448
            );
        }

        return $this->getConnectionForTable($tableName)->createQueryBuilder();
    }

    /**
     * Returns an array containing the names of all currently configured connections.
at TYPO3\CMS\Core\Database\ConnectionPool->getQueryBuilderForTable('fe_users')
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Authentication/AbstractUserAuthentication.php line 1230
     * @internal
     */
    public function getAuthInfoArray()
    {
        $queryBuilder = GeneralUtility::makeInstance(ConnectionPool::class)->getQueryBuilderForTable($this->user_table);
        $expressionBuilder = $queryBuilder->expr();
        $authInfo = [];
        $authInfo['loginType'] = $this->loginType;
        $authInfo['refInfo'] = parse_url(GeneralUtility::getIndpEnv('HTTP_REFERER'));
at TYPO3\CMS\Core\Authentication\AbstractUserAuthentication->getAuthInfoArray()
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Authentication/AbstractUserAuthentication.php line 444
        // User want to login with passed login data (name/password)
        $activeLogin = false;
        $this->logger->debug('Login type: {type}', ['type' => $this->loginType]);
        // The info array provide additional information for auth services
        $authInfo = $this->getAuthInfoArray();
        // Get Login/Logout data submitted by a form or params
        $loginData = $this->getLoginFormData();
        $this->logger->debug('Login data', $this->removeSensitiveLoginDataForLoggingInfo($loginData));
        // Active logout (eg. with "logout" button)
at TYPO3\CMS\Core\Authentication\AbstractUserAuthentication->checkAuthentication(object(TYPO3\CMS\Core\Http\ServerRequest))
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Authentication/AbstractUserAuthentication.php line 271

        // Load user session, check to see if anyone has submitted login-information and if so authenticate
        // the user with the session. $this->user[uid] may be used to write log...
        try {
            $this->checkAuthentication($request);
        } catch (MfaRequiredException $mfaRequiredException) {
            // Ensure the cookie is still set to keep the user session available
            if (!$this->dontSetCookie || $this->isRefreshTimeBasedCookie()) {
                $this->setSessionCookie();
at TYPO3\CMS\Core\Authentication\AbstractUserAuthentication->start(object(TYPO3\CMS\Core\Http\ServerRequest))
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/frontend/Classes/Middleware/FrontendUserAuthenticator.php line 82
        // Rate Limiting
        $rateLimiter = $this->ensureLoginRateLimit($frontendUser, $request);

        // Authenticate now
        $frontendUser->start($request);
        $frontendUser->unpack_uc();
        // no matter if we have an active user we try to fetch matching groups which can
        // be set without an user (simulation for instance!)
        $frontendUser->fetchGroupData($request);
at TYPO3\CMS\Frontend\Middleware\FrontendUserAuthenticator->process(object(TYPO3\CMS\Core\Http\ServerRequest), object(Psr\Http\Server\RequestHandlerInterface@anonymous/home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$28f0))
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at Psr\Http\Server\RequestHandlerInterface@anonymous/home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$28f0->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/frontend/Classes/Middleware/BackendUserAuthenticator.php line 78
            Bootstrap::loadExtTables();
            $this->setBackendUserAspect($GLOBALS['BE_USER']);
        }

        $response = $handler->handle($request);

        // If, when building the response, the user is still available, then ensure that the headers are sent properly
        if ($this->context->getAspect('backend.user')->isLoggedIn()) {
            return $this->applyHeadersToResponse($response);
at TYPO3\CMS\Frontend\Middleware\BackendUserAuthenticator->process(object(TYPO3\CMS\Core\Http\ServerRequest), object(Psr\Http\Server\RequestHandlerInterface@anonymous/home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$28f0))
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at Psr\Http\Server\RequestHandlerInterface@anonymous/home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$28f0->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/frontend/Classes/Middleware/MaintenanceMode.php line 55
        ) {
            return GeneralUtility::makeInstance(ErrorController::class)->unavailableAction($request, 'This page is temporarily unavailable.');
        }
        // Continue the regular stack if no maintenance mode is active
        return $handler->handle($request);
    }
}
at TYPO3\CMS\Frontend\Middleware\MaintenanceMode->process(object(TYPO3\CMS\Core\Http\ServerRequest), object(Psr\Http\Server\RequestHandlerInterface@anonymous/home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$28f0))
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at Psr\Http\Server\RequestHandlerInterface@anonymous/home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$28f0->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/frontend/Classes/Middleware/SiteResolver.php line 65
        $request = $request->withAttribute('routing', $routeResult);
        if ($routeResult->getLanguage() instanceof SiteLanguage) {
            Locales::setSystemLocaleFromSiteLanguage($routeResult->getLanguage());
        }
        return $handler->handle($request);
    }
}
at TYPO3\CMS\Frontend\Middleware\SiteResolver->process(object(TYPO3\CMS\Core\Http\ServerRequest), object(Psr\Http\Server\RequestHandlerInterface@anonymous/home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$28f0))
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at Psr\Http\Server\RequestHandlerInterface@anonymous/home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$28f0->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/frontend/Classes/Middleware/EidHandler.php line 64
    {
        $eID = $request->getParsedBody()['eID'] ?? $request->getQueryParams()['eID'] ?? null;

        if ($eID === null) {
            return $handler->handle($request);
        }

        // Remove any output produced until now
        ob_clean();
at TYPO3\CMS\Frontend\Middleware\EidHandler->process(object(TYPO3\CMS\Core\Http\ServerRequest), object(Psr\Http\Server\RequestHandlerInterface@anonymous/home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$28f0))
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at Psr\Http\Server\RequestHandlerInterface@anonymous/home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$28f0->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Middleware/NormalizedParamsAttribute.php line 45
     */
    public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface
    {
        $request = $request->withAttribute('normalizedParams', NormalizedParams::createFromRequest($request));
        return $handler->handle($request);
    }
}
at TYPO3\CMS\Core\Middleware\NormalizedParamsAttribute->process(object(TYPO3\CMS\Core\Http\ServerRequest), object(Psr\Http\Server\RequestHandlerInterface@anonymous/home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$28f0))
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at Psr\Http\Server\RequestHandlerInterface@anonymous/home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$28f0->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Middleware/VerifyHostHeader.php line 55
                1396795884
            );
        }

        return $handler->handle($request);
    }

    /**
     * Checks if the provided host header value matches the trusted hosts pattern.
at TYPO3\CMS\Core\Middleware\VerifyHostHeader->process(object(TYPO3\CMS\Core\Http\ServerRequest), object(Psr\Http\Server\RequestHandlerInterface@anonymous/home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$28f0))
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at Psr\Http\Server\RequestHandlerInterface@anonymous/home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$28f0->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/frontend/Classes/Middleware/TimeTrackerInitialization.php line 58
        $this->timeTracker->setEnabled($timeTrackingEnabled);
        $this->timeTracker->start(microtime(true));
        $this->timeTracker->push('');

        $response = $handler->handle($request);

        // Finish time tracking
        $this->timeTracker->pull();
        $this->timeTracker->finish();
at TYPO3\CMS\Frontend\Middleware\TimeTrackerInitialization->process(object(TYPO3\CMS\Core\Http\ServerRequest), object(Psr\Http\Server\RequestHandlerInterface@anonymous/home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$28f0))
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at Psr\Http\Server\RequestHandlerInterface@anonymous/home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$28f0->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 78
     * @return ResponseInterface
     */
    public function handle(ServerRequestInterface $request): ResponseInterface
    {
        return $this->tip->handle($request);
    }

    /**
     * Seed the middleware stack with the inner request handler
at TYPO3\CMS\Core\Http\MiddlewareDispatcher->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/AbstractApplication.php line 86
     */
    public function handle(ServerRequestInterface $request): ResponseInterface
    {
        try {
            $response = $this->requestHandler->handle($request);
        } catch (ImmediateResponseException $exception) {
            $response = $exception->getResponse();
        }
        return $response;
at TYPO3\CMS\Core\Http\AbstractApplication->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/frontend/Classes/Http/Application.php line 69
        // Create new request object having applicationType "I am a frontend request" attribute.
        $request = $request->withAttribute('applicationType', SystemEnvironmentBuilder::REQUESTTYPE_FE);

        $this->initializeContext();
        return parent::handle($request);
    }

    /**
     * Create a PSR-7 Response that redirects to the install tool
at TYPO3\CMS\Frontend\Http\Application->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/AbstractApplication.php line 100
     * @param callable $execute Deprecated, will be removed in TYPO3 v12.0
     */
    final public function run(callable $execute = null)
    {
        $response = $this->handle(ServerRequestFactory::fromGlobals());
        if ($execute !== null) {
            trigger_error('Custom execution of Application code will be removed in TYPO3 v12.0, use PSR-15 Middlewares instead.', E_USER_DEPRECATED);
            $execute();
        }
at TYPO3\CMS\Core\Http\AbstractApplication->run()
in /home/www/web34/html/typo3_src-11.5.26/index.php line 20
// Set up the application for the frontend
call_user_func(static function () {
    $classLoader = require __DIR__.'/vendor/autoload.php';
    \TYPO3\CMS\Core\Core\SystemEnvironmentBuilder::run(0, \TYPO3\CMS\Core\Core\SystemEnvironmentBuilder::REQUESTTYPE_FE);
    \TYPO3\CMS\Core\Core\Bootstrap::init($classLoader)->get(\TYPO3\CMS\Frontend\Http\Application::class)->run();
});
at {closure}()
in /home/www/web34/html/typo3_src-11.5.26/index.php line 21
call_user_func(static function () {
    $classLoader = require __DIR__.'/vendor/autoload.php';
    \TYPO3\CMS\Core\Core\SystemEnvironmentBuilder::run(0, \TYPO3\CMS\Core\Core\SystemEnvironmentBuilder::REQUESTTYPE_FE);
    \TYPO3\CMS\Core\Core\Bootstrap::init($classLoader)->get(\TYPO3\CMS\Frontend\Http\Application::class)->run();
});
at require('/home/www/web34/html/typo3_src-11.5.26/index.php')
in /home/www/web34/html/index.php line 4
<?php


require 'typo3_src/index.php';

(2/3) Doctrine\DBAL\Driver\Mysqli\Exception\ConnectionFailed

Connection refused

in /home/www/web34/html/typo3_src-11.5.26/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/Mysqli/Exception/ConnectionFailed.php line 34
    {
        $p = new ReflectionProperty(mysqli_sql_exception::class, 'sqlstate');
        $p->setAccessible(true);

        return new self($exception->getMessage(), $p->getValue($exception), $exception->getCode(), $exception);
    }
}
at Doctrine\DBAL\Driver\Mysqli\Exception\ConnectionFailed::upcast(object(mysqli_sql_exception))
in /home/www/web34/html/typo3_src-11.5.26/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/Mysqli/MysqliConnection.php line 85
        try {
            $success = @$this->conn
                ->real_connect($params['host'], $username, $password, $dbname, $port, $socket, $flags);
        } catch (mysqli_sql_exception $e) {
            throw ConnectionFailed::upcast($e);
        }

        if (! $success) {
            throw ConnectionFailed::new($this->conn);
at Doctrine\DBAL\Driver\Mysqli\MysqliConnection->__construct(array('charset' => 'utf8mb4', 'dbname' => 'usr_web34_1', 'driver' => 'mysqli', 'host' => '127.0.0.1', 'password' => 'taMvC59GwShNkbDeDKpl', 'port' => 3306, 'user' => 'web34_1', 'wrapperClass' => 'TYPO3\\CMS\\Core\\Database\\Connection', 'defaultTableOptions' => array('charset' => 'utf8mb4', 'collate' => 'utf8mb4_unicode_ci')), 'web34_1', 'taMvC59GwShNkbDeDKpl', array())
in /home/www/web34/html/typo3_src-11.5.26/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/Mysqli/Driver.php line 17
     */
    public function connect(array $params, $username = null, $password = null, array $driverOptions = [])
    {
        try {
            return new Connection($params, (string) $username, (string) $password, $driverOptions);
        } catch (MysqliException $e) {
            throw Exception::driverException($this, $e);
        }
    }
at Doctrine\DBAL\Driver\Mysqli\Driver->connect(array('charset' => 'utf8mb4', 'dbname' => 'usr_web34_1', 'driver' => 'mysqli', 'host' => '127.0.0.1', 'password' => 'taMvC59GwShNkbDeDKpl', 'port' => 3306, 'user' => 'web34_1', 'wrapperClass' => 'TYPO3\\CMS\\Core\\Database\\Connection', 'defaultTableOptions' => array('charset' => 'utf8mb4', 'collate' => 'utf8mb4_unicode_ci')), 'web34_1', 'taMvC59GwShNkbDeDKpl', array())
in /home/www/web34/html/typo3_src-11.5.26/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php line 412
        $driverOptions = $this->params['driverOptions'] ?? [];
        $user          = $this->params['user'] ?? null;
        $password      = $this->params['password'] ?? null;

        $this->_conn = $this->_driver->connect($this->params, $user, $password, $driverOptions);

        $this->transactionNestingLevel = 0;

        if ($this->autoCommit === false) {
at Doctrine\DBAL\Connection->connect()
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Database/Connection.php line 103
     */
    public function connect(): bool
    {
        // Early return if the connection is already open and custom setup has been done.
        if (!parent::connect()) {
            return false;
        }

        foreach ($this->prepareConnectionCommands as $command) {
at TYPO3\CMS\Core\Database\Connection->connect()
in /home/www/web34/html/typo3_src-11.5.26/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php line 475

        // If not connected, we need to connect now to determine the platform version.
        if ($this->_conn === null) {
            try {
                $this->connect();
            } catch (Throwable $originalException) {
                if (empty($this->params['dbname'])) {
                    throw $originalException;
                }
at Doctrine\DBAL\Connection->getDatabasePlatformVersion()
in /home/www/web34/html/typo3_src-11.5.26/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php line 437
     * @throws Exception If an invalid platform was specified for this connection.
     */
    private function detectDatabasePlatform(): AbstractPlatform
    {
        $version = $this->getDatabasePlatformVersion();

        if ($version !== null) {
            assert($this->_driver instanceof VersionAwarePlatformDriver);

at Doctrine\DBAL\Connection->detectDatabasePlatform()
in /home/www/web34/html/typo3_src-11.5.26/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php line 379
     */
    public function getDatabasePlatform()
    {
        if ($this->platform === null) {
            $this->platform = $this->detectDatabasePlatform();
            $this->platform->setEventManager($this->_eventManager);
        }

        return $this->platform;
at Doctrine\DBAL\Connection->getDatabasePlatform()
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Database/ConnectionPool.php line 211
        }

        // Register all custom data types in the type mapping
        foreach ($this->customDoctrineTypes as $type => $className) {
            $conn->getDatabasePlatform()->registerDoctrineTypeMapping($type, $type);
        }

        // Handler for building custom data type column definitions
        // in the SchemaManager
at TYPO3\CMS\Core\Database\ConnectionPool->getDatabaseConnection(array('charset' => 'utf8mb4', 'dbname' => 'usr_web34_1', 'driver' => 'mysqli', 'host' => '127.0.0.1', 'password' => 'taMvC59GwShNkbDeDKpl', 'port' => 3306, 'user' => 'web34_1', 'wrapperClass' => 'TYPO3\\CMS\\Core\\Database\\Connection', 'defaultTableOptions' => array('charset' => 'utf8mb4', 'collate' => 'utf8mb4_unicode_ci')))
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Database/ConnectionPool.php line 161
            );
            unset($connectionParams['tableoptions']);
        }

        static::$connections[$connectionName] = $this->getDatabaseConnection($connectionParams);

        return static::$connections[$connectionName];
    }

at TYPO3\CMS\Core\Database\ConnectionPool->getConnectionByName('Default')
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Database/ConnectionPool.php line 103
        if (!empty($GLOBALS['TYPO3_CONF_VARS']['DB']['TableMapping'][$tableName])) {
            $connectionName = (string)$GLOBALS['TYPO3_CONF_VARS']['DB']['TableMapping'][$tableName];
        }

        return $this->getConnectionByName($connectionName);
    }

    /**
     * Creates a connection object based on the specified identifier.
at TYPO3\CMS\Core\Database\ConnectionPool->getConnectionForTable('fe_users')
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Database/ConnectionPool.php line 253
                1459423448
            );
        }

        return $this->getConnectionForTable($tableName)->createQueryBuilder();
    }

    /**
     * Returns an array containing the names of all currently configured connections.
at TYPO3\CMS\Core\Database\ConnectionPool->getQueryBuilderForTable('fe_users')
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Authentication/AbstractUserAuthentication.php line 1230
     * @internal
     */
    public function getAuthInfoArray()
    {
        $queryBuilder = GeneralUtility::makeInstance(ConnectionPool::class)->getQueryBuilderForTable($this->user_table);
        $expressionBuilder = $queryBuilder->expr();
        $authInfo = [];
        $authInfo['loginType'] = $this->loginType;
        $authInfo['refInfo'] = parse_url(GeneralUtility::getIndpEnv('HTTP_REFERER'));
at TYPO3\CMS\Core\Authentication\AbstractUserAuthentication->getAuthInfoArray()
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Authentication/AbstractUserAuthentication.php line 444
        // User want to login with passed login data (name/password)
        $activeLogin = false;
        $this->logger->debug('Login type: {type}', ['type' => $this->loginType]);
        // The info array provide additional information for auth services
        $authInfo = $this->getAuthInfoArray();
        // Get Login/Logout data submitted by a form or params
        $loginData = $this->getLoginFormData();
        $this->logger->debug('Login data', $this->removeSensitiveLoginDataForLoggingInfo($loginData));
        // Active logout (eg. with "logout" button)
at TYPO3\CMS\Core\Authentication\AbstractUserAuthentication->checkAuthentication(object(TYPO3\CMS\Core\Http\ServerRequest))
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Authentication/AbstractUserAuthentication.php line 271

        // Load user session, check to see if anyone has submitted login-information and if so authenticate
        // the user with the session. $this->user[uid] may be used to write log...
        try {
            $this->checkAuthentication($request);
        } catch (MfaRequiredException $mfaRequiredException) {
            // Ensure the cookie is still set to keep the user session available
            if (!$this->dontSetCookie || $this->isRefreshTimeBasedCookie()) {
                $this->setSessionCookie();
at TYPO3\CMS\Core\Authentication\AbstractUserAuthentication->start(object(TYPO3\CMS\Core\Http\ServerRequest))
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/frontend/Classes/Middleware/FrontendUserAuthenticator.php line 82
        // Rate Limiting
        $rateLimiter = $this->ensureLoginRateLimit($frontendUser, $request);

        // Authenticate now
        $frontendUser->start($request);
        $frontendUser->unpack_uc();
        // no matter if we have an active user we try to fetch matching groups which can
        // be set without an user (simulation for instance!)
        $frontendUser->fetchGroupData($request);
at TYPO3\CMS\Frontend\Middleware\FrontendUserAuthenticator->process(object(TYPO3\CMS\Core\Http\ServerRequest), object(Psr\Http\Server\RequestHandlerInterface@anonymous/home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$28f0))
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at Psr\Http\Server\RequestHandlerInterface@anonymous/home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$28f0->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/frontend/Classes/Middleware/BackendUserAuthenticator.php line 78
            Bootstrap::loadExtTables();
            $this->setBackendUserAspect($GLOBALS['BE_USER']);
        }

        $response = $handler->handle($request);

        // If, when building the response, the user is still available, then ensure that the headers are sent properly
        if ($this->context->getAspect('backend.user')->isLoggedIn()) {
            return $this->applyHeadersToResponse($response);
at TYPO3\CMS\Frontend\Middleware\BackendUserAuthenticator->process(object(TYPO3\CMS\Core\Http\ServerRequest), object(Psr\Http\Server\RequestHandlerInterface@anonymous/home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$28f0))
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at Psr\Http\Server\RequestHandlerInterface@anonymous/home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$28f0->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/frontend/Classes/Middleware/MaintenanceMode.php line 55
        ) {
            return GeneralUtility::makeInstance(ErrorController::class)->unavailableAction($request, 'This page is temporarily unavailable.');
        }
        // Continue the regular stack if no maintenance mode is active
        return $handler->handle($request);
    }
}
at TYPO3\CMS\Frontend\Middleware\MaintenanceMode->process(object(TYPO3\CMS\Core\Http\ServerRequest), object(Psr\Http\Server\RequestHandlerInterface@anonymous/home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$28f0))
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at Psr\Http\Server\RequestHandlerInterface@anonymous/home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$28f0->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/frontend/Classes/Middleware/SiteResolver.php line 65
        $request = $request->withAttribute('routing', $routeResult);
        if ($routeResult->getLanguage() instanceof SiteLanguage) {
            Locales::setSystemLocaleFromSiteLanguage($routeResult->getLanguage());
        }
        return $handler->handle($request);
    }
}
at TYPO3\CMS\Frontend\Middleware\SiteResolver->process(object(TYPO3\CMS\Core\Http\ServerRequest), object(Psr\Http\Server\RequestHandlerInterface@anonymous/home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$28f0))
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at Psr\Http\Server\RequestHandlerInterface@anonymous/home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$28f0->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/frontend/Classes/Middleware/EidHandler.php line 64
    {
        $eID = $request->getParsedBody()['eID'] ?? $request->getQueryParams()['eID'] ?? null;

        if ($eID === null) {
            return $handler->handle($request);
        }

        // Remove any output produced until now
        ob_clean();
at TYPO3\CMS\Frontend\Middleware\EidHandler->process(object(TYPO3\CMS\Core\Http\ServerRequest), object(Psr\Http\Server\RequestHandlerInterface@anonymous/home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$28f0))
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at Psr\Http\Server\RequestHandlerInterface@anonymous/home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$28f0->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Middleware/NormalizedParamsAttribute.php line 45
     */
    public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface
    {
        $request = $request->withAttribute('normalizedParams', NormalizedParams::createFromRequest($request));
        return $handler->handle($request);
    }
}
at TYPO3\CMS\Core\Middleware\NormalizedParamsAttribute->process(object(TYPO3\CMS\Core\Http\ServerRequest), object(Psr\Http\Server\RequestHandlerInterface@anonymous/home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$28f0))
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at Psr\Http\Server\RequestHandlerInterface@anonymous/home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$28f0->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Middleware/VerifyHostHeader.php line 55
                1396795884
            );
        }

        return $handler->handle($request);
    }

    /**
     * Checks if the provided host header value matches the trusted hosts pattern.
at TYPO3\CMS\Core\Middleware\VerifyHostHeader->process(object(TYPO3\CMS\Core\Http\ServerRequest), object(Psr\Http\Server\RequestHandlerInterface@anonymous/home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$28f0))
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at Psr\Http\Server\RequestHandlerInterface@anonymous/home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$28f0->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/frontend/Classes/Middleware/TimeTrackerInitialization.php line 58
        $this->timeTracker->setEnabled($timeTrackingEnabled);
        $this->timeTracker->start(microtime(true));
        $this->timeTracker->push('');

        $response = $handler->handle($request);

        // Finish time tracking
        $this->timeTracker->pull();
        $this->timeTracker->finish();
at TYPO3\CMS\Frontend\Middleware\TimeTrackerInitialization->process(object(TYPO3\CMS\Core\Http\ServerRequest), object(Psr\Http\Server\RequestHandlerInterface@anonymous/home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$28f0))
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at Psr\Http\Server\RequestHandlerInterface@anonymous/home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$28f0->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 78
     * @return ResponseInterface
     */
    public function handle(ServerRequestInterface $request): ResponseInterface
    {
        return $this->tip->handle($request);
    }

    /**
     * Seed the middleware stack with the inner request handler
at TYPO3\CMS\Core\Http\MiddlewareDispatcher->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/AbstractApplication.php line 86
     */
    public function handle(ServerRequestInterface $request): ResponseInterface
    {
        try {
            $response = $this->requestHandler->handle($request);
        } catch (ImmediateResponseException $exception) {
            $response = $exception->getResponse();
        }
        return $response;
at TYPO3\CMS\Core\Http\AbstractApplication->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/frontend/Classes/Http/Application.php line 69
        // Create new request object having applicationType "I am a frontend request" attribute.
        $request = $request->withAttribute('applicationType', SystemEnvironmentBuilder::REQUESTTYPE_FE);

        $this->initializeContext();
        return parent::handle($request);
    }

    /**
     * Create a PSR-7 Response that redirects to the install tool
at TYPO3\CMS\Frontend\Http\Application->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/AbstractApplication.php line 100
     * @param callable $execute Deprecated, will be removed in TYPO3 v12.0
     */
    final public function run(callable $execute = null)
    {
        $response = $this->handle(ServerRequestFactory::fromGlobals());
        if ($execute !== null) {
            trigger_error('Custom execution of Application code will be removed in TYPO3 v12.0, use PSR-15 Middlewares instead.', E_USER_DEPRECATED);
            $execute();
        }
at TYPO3\CMS\Core\Http\AbstractApplication->run()
in /home/www/web34/html/typo3_src-11.5.26/index.php line 20
// Set up the application for the frontend
call_user_func(static function () {
    $classLoader = require __DIR__.'/vendor/autoload.php';
    \TYPO3\CMS\Core\Core\SystemEnvironmentBuilder::run(0, \TYPO3\CMS\Core\Core\SystemEnvironmentBuilder::REQUESTTYPE_FE);
    \TYPO3\CMS\Core\Core\Bootstrap::init($classLoader)->get(\TYPO3\CMS\Frontend\Http\Application::class)->run();
});
at {closure}()
in /home/www/web34/html/typo3_src-11.5.26/index.php line 21
call_user_func(static function () {
    $classLoader = require __DIR__.'/vendor/autoload.php';
    \TYPO3\CMS\Core\Core\SystemEnvironmentBuilder::run(0, \TYPO3\CMS\Core\Core\SystemEnvironmentBuilder::REQUESTTYPE_FE);
    \TYPO3\CMS\Core\Core\Bootstrap::init($classLoader)->get(\TYPO3\CMS\Frontend\Http\Application::class)->run();
});
at require('/home/www/web34/html/typo3_src-11.5.26/index.php')
in /home/www/web34/html/index.php line 4
<?php


require 'typo3_src/index.php';

(3/3) #2002 mysqli_sql_exception

Connection refused

in /home/www/web34/html/typo3_src-11.5.26/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/Mysqli/MysqliConnection.php line 83
        $this->setDriverOptions($driverOptions);

        try {
            $success = @$this->conn
                ->real_connect($params['host'], $username, $password, $dbname, $port, $socket, $flags);
        } catch (mysqli_sql_exception $e) {
            throw ConnectionFailed::upcast($e);
        }

at mysqli->real_connect('127.0.0.1', 'web34_1', object(SensitiveParameterValue), 'usr_web34_1', 3306, '/var/run/mysqld/mysqld.sock', 0)
in /home/www/web34/html/typo3_src-11.5.26/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/Mysqli/MysqliConnection.php line 83
        $this->setDriverOptions($driverOptions);

        try {
            $success = @$this->conn
                ->real_connect($params['host'], $username, $password, $dbname, $port, $socket, $flags);
        } catch (mysqli_sql_exception $e) {
            throw ConnectionFailed::upcast($e);
        }

at Doctrine\DBAL\Driver\Mysqli\MysqliConnection->__construct(array('charset' => 'utf8mb4', 'dbname' => 'usr_web34_1', 'driver' => 'mysqli', 'host' => '127.0.0.1', 'password' => 'taMvC59GwShNkbDeDKpl', 'port' => 3306, 'user' => 'web34_1', 'wrapperClass' => 'TYPO3\\CMS\\Core\\Database\\Connection', 'defaultTableOptions' => array('charset' => 'utf8mb4', 'collate' => 'utf8mb4_unicode_ci')), 'web34_1', 'taMvC59GwShNkbDeDKpl', array())
in /home/www/web34/html/typo3_src-11.5.26/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/Mysqli/Driver.php line 17
     */
    public function connect(array $params, $username = null, $password = null, array $driverOptions = [])
    {
        try {
            return new Connection($params, (string) $username, (string) $password, $driverOptions);
        } catch (MysqliException $e) {
            throw Exception::driverException($this, $e);
        }
    }
at Doctrine\DBAL\Driver\Mysqli\Driver->connect(array('charset' => 'utf8mb4', 'dbname' => 'usr_web34_1', 'driver' => 'mysqli', 'host' => '127.0.0.1', 'password' => 'taMvC59GwShNkbDeDKpl', 'port' => 3306, 'user' => 'web34_1', 'wrapperClass' => 'TYPO3\\CMS\\Core\\Database\\Connection', 'defaultTableOptions' => array('charset' => 'utf8mb4', 'collate' => 'utf8mb4_unicode_ci')), 'web34_1', 'taMvC59GwShNkbDeDKpl', array())
in /home/www/web34/html/typo3_src-11.5.26/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php line 412
        $driverOptions = $this->params['driverOptions'] ?? [];
        $user          = $this->params['user'] ?? null;
        $password      = $this->params['password'] ?? null;

        $this->_conn = $this->_driver->connect($this->params, $user, $password, $driverOptions);

        $this->transactionNestingLevel = 0;

        if ($this->autoCommit === false) {
at Doctrine\DBAL\Connection->connect()
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Database/Connection.php line 103
     */
    public function connect(): bool
    {
        // Early return if the connection is already open and custom setup has been done.
        if (!parent::connect()) {
            return false;
        }

        foreach ($this->prepareConnectionCommands as $command) {
at TYPO3\CMS\Core\Database\Connection->connect()
in /home/www/web34/html/typo3_src-11.5.26/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php line 475

        // If not connected, we need to connect now to determine the platform version.
        if ($this->_conn === null) {
            try {
                $this->connect();
            } catch (Throwable $originalException) {
                if (empty($this->params['dbname'])) {
                    throw $originalException;
                }
at Doctrine\DBAL\Connection->getDatabasePlatformVersion()
in /home/www/web34/html/typo3_src-11.5.26/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php line 437
     * @throws Exception If an invalid platform was specified for this connection.
     */
    private function detectDatabasePlatform(): AbstractPlatform
    {
        $version = $this->getDatabasePlatformVersion();

        if ($version !== null) {
            assert($this->_driver instanceof VersionAwarePlatformDriver);

at Doctrine\DBAL\Connection->detectDatabasePlatform()
in /home/www/web34/html/typo3_src-11.5.26/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php line 379
     */
    public function getDatabasePlatform()
    {
        if ($this->platform === null) {
            $this->platform = $this->detectDatabasePlatform();
            $this->platform->setEventManager($this->_eventManager);
        }

        return $this->platform;
at Doctrine\DBAL\Connection->getDatabasePlatform()
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Database/ConnectionPool.php line 211
        }

        // Register all custom data types in the type mapping
        foreach ($this->customDoctrineTypes as $type => $className) {
            $conn->getDatabasePlatform()->registerDoctrineTypeMapping($type, $type);
        }

        // Handler for building custom data type column definitions
        // in the SchemaManager
at TYPO3\CMS\Core\Database\ConnectionPool->getDatabaseConnection(array('charset' => 'utf8mb4', 'dbname' => 'usr_web34_1', 'driver' => 'mysqli', 'host' => '127.0.0.1', 'password' => 'taMvC59GwShNkbDeDKpl', 'port' => 3306, 'user' => 'web34_1', 'wrapperClass' => 'TYPO3\\CMS\\Core\\Database\\Connection', 'defaultTableOptions' => array('charset' => 'utf8mb4', 'collate' => 'utf8mb4_unicode_ci')))
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Database/ConnectionPool.php line 161
            );
            unset($connectionParams['tableoptions']);
        }

        static::$connections[$connectionName] = $this->getDatabaseConnection($connectionParams);

        return static::$connections[$connectionName];
    }

at TYPO3\CMS\Core\Database\ConnectionPool->getConnectionByName('Default')
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Database/ConnectionPool.php line 103
        if (!empty($GLOBALS['TYPO3_CONF_VARS']['DB']['TableMapping'][$tableName])) {
            $connectionName = (string)$GLOBALS['TYPO3_CONF_VARS']['DB']['TableMapping'][$tableName];
        }

        return $this->getConnectionByName($connectionName);
    }

    /**
     * Creates a connection object based on the specified identifier.
at TYPO3\CMS\Core\Database\ConnectionPool->getConnectionForTable('fe_users')
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Database/ConnectionPool.php line 253
                1459423448
            );
        }

        return $this->getConnectionForTable($tableName)->createQueryBuilder();
    }

    /**
     * Returns an array containing the names of all currently configured connections.
at TYPO3\CMS\Core\Database\ConnectionPool->getQueryBuilderForTable('fe_users')
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Authentication/AbstractUserAuthentication.php line 1230
     * @internal
     */
    public function getAuthInfoArray()
    {
        $queryBuilder = GeneralUtility::makeInstance(ConnectionPool::class)->getQueryBuilderForTable($this->user_table);
        $expressionBuilder = $queryBuilder->expr();
        $authInfo = [];
        $authInfo['loginType'] = $this->loginType;
        $authInfo['refInfo'] = parse_url(GeneralUtility::getIndpEnv('HTTP_REFERER'));
at TYPO3\CMS\Core\Authentication\AbstractUserAuthentication->getAuthInfoArray()
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Authentication/AbstractUserAuthentication.php line 444
        // User want to login with passed login data (name/password)
        $activeLogin = false;
        $this->logger->debug('Login type: {type}', ['type' => $this->loginType]);
        // The info array provide additional information for auth services
        $authInfo = $this->getAuthInfoArray();
        // Get Login/Logout data submitted by a form or params
        $loginData = $this->getLoginFormData();
        $this->logger->debug('Login data', $this->removeSensitiveLoginDataForLoggingInfo($loginData));
        // Active logout (eg. with "logout" button)
at TYPO3\CMS\Core\Authentication\AbstractUserAuthentication->checkAuthentication(object(TYPO3\CMS\Core\Http\ServerRequest))
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Authentication/AbstractUserAuthentication.php line 271

        // Load user session, check to see if anyone has submitted login-information and if so authenticate
        // the user with the session. $this->user[uid] may be used to write log...
        try {
            $this->checkAuthentication($request);
        } catch (MfaRequiredException $mfaRequiredException) {
            // Ensure the cookie is still set to keep the user session available
            if (!$this->dontSetCookie || $this->isRefreshTimeBasedCookie()) {
                $this->setSessionCookie();
at TYPO3\CMS\Core\Authentication\AbstractUserAuthentication->start(object(TYPO3\CMS\Core\Http\ServerRequest))
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/frontend/Classes/Middleware/FrontendUserAuthenticator.php line 82
        // Rate Limiting
        $rateLimiter = $this->ensureLoginRateLimit($frontendUser, $request);

        // Authenticate now
        $frontendUser->start($request);
        $frontendUser->unpack_uc();
        // no matter if we have an active user we try to fetch matching groups which can
        // be set without an user (simulation for instance!)
        $frontendUser->fetchGroupData($request);
at TYPO3\CMS\Frontend\Middleware\FrontendUserAuthenticator->process(object(TYPO3\CMS\Core\Http\ServerRequest), object(Psr\Http\Server\RequestHandlerInterface@anonymous/home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$28f0))
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at Psr\Http\Server\RequestHandlerInterface@anonymous/home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$28f0->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/frontend/Classes/Middleware/BackendUserAuthenticator.php line 78
            Bootstrap::loadExtTables();
            $this->setBackendUserAspect($GLOBALS['BE_USER']);
        }

        $response = $handler->handle($request);

        // If, when building the response, the user is still available, then ensure that the headers are sent properly
        if ($this->context->getAspect('backend.user')->isLoggedIn()) {
            return $this->applyHeadersToResponse($response);
at TYPO3\CMS\Frontend\Middleware\BackendUserAuthenticator->process(object(TYPO3\CMS\Core\Http\ServerRequest), object(Psr\Http\Server\RequestHandlerInterface@anonymous/home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$28f0))
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at Psr\Http\Server\RequestHandlerInterface@anonymous/home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$28f0->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/frontend/Classes/Middleware/MaintenanceMode.php line 55
        ) {
            return GeneralUtility::makeInstance(ErrorController::class)->unavailableAction($request, 'This page is temporarily unavailable.');
        }
        // Continue the regular stack if no maintenance mode is active
        return $handler->handle($request);
    }
}
at TYPO3\CMS\Frontend\Middleware\MaintenanceMode->process(object(TYPO3\CMS\Core\Http\ServerRequest), object(Psr\Http\Server\RequestHandlerInterface@anonymous/home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$28f0))
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at Psr\Http\Server\RequestHandlerInterface@anonymous/home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$28f0->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/frontend/Classes/Middleware/SiteResolver.php line 65
        $request = $request->withAttribute('routing', $routeResult);
        if ($routeResult->getLanguage() instanceof SiteLanguage) {
            Locales::setSystemLocaleFromSiteLanguage($routeResult->getLanguage());
        }
        return $handler->handle($request);
    }
}
at TYPO3\CMS\Frontend\Middleware\SiteResolver->process(object(TYPO3\CMS\Core\Http\ServerRequest), object(Psr\Http\Server\RequestHandlerInterface@anonymous/home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$28f0))
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at Psr\Http\Server\RequestHandlerInterface@anonymous/home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$28f0->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/frontend/Classes/Middleware/EidHandler.php line 64
    {
        $eID = $request->getParsedBody()['eID'] ?? $request->getQueryParams()['eID'] ?? null;

        if ($eID === null) {
            return $handler->handle($request);
        }

        // Remove any output produced until now
        ob_clean();
at TYPO3\CMS\Frontend\Middleware\EidHandler->process(object(TYPO3\CMS\Core\Http\ServerRequest), object(Psr\Http\Server\RequestHandlerInterface@anonymous/home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$28f0))
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at Psr\Http\Server\RequestHandlerInterface@anonymous/home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$28f0->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Middleware/NormalizedParamsAttribute.php line 45
     */
    public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface
    {
        $request = $request->withAttribute('normalizedParams', NormalizedParams::createFromRequest($request));
        return $handler->handle($request);
    }
}
at TYPO3\CMS\Core\Middleware\NormalizedParamsAttribute->process(object(TYPO3\CMS\Core\Http\ServerRequest), object(Psr\Http\Server\RequestHandlerInterface@anonymous/home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$28f0))
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at Psr\Http\Server\RequestHandlerInterface@anonymous/home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$28f0->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Middleware/VerifyHostHeader.php line 55
                1396795884
            );
        }

        return $handler->handle($request);
    }

    /**
     * Checks if the provided host header value matches the trusted hosts pattern.
at TYPO3\CMS\Core\Middleware\VerifyHostHeader->process(object(TYPO3\CMS\Core\Http\ServerRequest), object(Psr\Http\Server\RequestHandlerInterface@anonymous/home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$28f0))
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at Psr\Http\Server\RequestHandlerInterface@anonymous/home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$28f0->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/frontend/Classes/Middleware/TimeTrackerInitialization.php line 58
        $this->timeTracker->setEnabled($timeTrackingEnabled);
        $this->timeTracker->start(microtime(true));
        $this->timeTracker->push('');

        $response = $handler->handle($request);

        // Finish time tracking
        $this->timeTracker->pull();
        $this->timeTracker->finish();
at TYPO3\CMS\Frontend\Middleware\TimeTrackerInitialization->process(object(TYPO3\CMS\Core\Http\ServerRequest), object(Psr\Http\Server\RequestHandlerInterface@anonymous/home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$28f0))
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at Psr\Http\Server\RequestHandlerInterface@anonymous/home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$28f0->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 78
     * @return ResponseInterface
     */
    public function handle(ServerRequestInterface $request): ResponseInterface
    {
        return $this->tip->handle($request);
    }

    /**
     * Seed the middleware stack with the inner request handler
at TYPO3\CMS\Core\Http\MiddlewareDispatcher->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/AbstractApplication.php line 86
     */
    public function handle(ServerRequestInterface $request): ResponseInterface
    {
        try {
            $response = $this->requestHandler->handle($request);
        } catch (ImmediateResponseException $exception) {
            $response = $exception->getResponse();
        }
        return $response;
at TYPO3\CMS\Core\Http\AbstractApplication->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/frontend/Classes/Http/Application.php line 69
        // Create new request object having applicationType "I am a frontend request" attribute.
        $request = $request->withAttribute('applicationType', SystemEnvironmentBuilder::REQUESTTYPE_FE);

        $this->initializeContext();
        return parent::handle($request);
    }

    /**
     * Create a PSR-7 Response that redirects to the install tool
at TYPO3\CMS\Frontend\Http\Application->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /home/www/web34/html/typo3_src-11.5.26/typo3/sysext/core/Classes/Http/AbstractApplication.php line 100
     * @param callable $execute Deprecated, will be removed in TYPO3 v12.0
     */
    final public function run(callable $execute = null)
    {
        $response = $this->handle(ServerRequestFactory::fromGlobals());
        if ($execute !== null) {
            trigger_error('Custom execution of Application code will be removed in TYPO3 v12.0, use PSR-15 Middlewares instead.', E_USER_DEPRECATED);
            $execute();
        }
at TYPO3\CMS\Core\Http\AbstractApplication->run()
in /home/www/web34/html/typo3_src-11.5.26/index.php line 20
// Set up the application for the frontend
call_user_func(static function () {
    $classLoader = require __DIR__.'/vendor/autoload.php';
    \TYPO3\CMS\Core\Core\SystemEnvironmentBuilder::run(0, \TYPO3\CMS\Core\Core\SystemEnvironmentBuilder::REQUESTTYPE_FE);
    \TYPO3\CMS\Core\Core\Bootstrap::init($classLoader)->get(\TYPO3\CMS\Frontend\Http\Application::class)->run();
});
at {closure}()
in /home/www/web34/html/typo3_src-11.5.26/index.php line 21
call_user_func(static function () {
    $classLoader = require __DIR__.'/vendor/autoload.php';
    \TYPO3\CMS\Core\Core\SystemEnvironmentBuilder::run(0, \TYPO3\CMS\Core\Core\SystemEnvironmentBuilder::REQUESTTYPE_FE);
    \TYPO3\CMS\Core\Core\Bootstrap::init($classLoader)->get(\TYPO3\CMS\Frontend\Http\Application::class)->run();
});
at require('/home/www/web34/html/typo3_src-11.5.26/index.php')
in /home/www/web34/html/index.php line 4
<?php


require 'typo3_src/index.php';