Fatal error: Uncaught mysqli_sql_exception: Connection refused in /var/cms/typo3_src-11.5.36/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/Mysqli/MysqliConnection.php:83 Stack trace: #0 /var/cms/typo3_src-11.5.36/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/Mysqli/MysqliConnection.php(83): mysqli->real_connect() #1 /var/cms/typo3_src-11.5.36/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/Mysqli/Driver.php(17): Doctrine\DBAL\Driver\Mysqli\MysqliConnection->__construct() #2 /var/cms/typo3_src-11.5.36/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(412): Doctrine\DBAL\Driver\Mysqli\Driver->connect() #3 /var/cms/typo3_src-11.5.36/typo3/sysext/core/Classes/Database/Connection.php(103): Doctrine\DBAL\Connection->connect() #4 /var/cms/typo3_src-11.5.36/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(475): TYPO3\CMS\Core\Database\Connection->connect() #5 /var/cms/typo3_src-11.5.36/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(437): Doctrine\DBAL\Connection->getDatabasePlatformVersion() #6 /var/cms/typo3_src-11.5.36/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(379): Doctrine\DBAL\Connection->detectDatabasePlatform() #7 /var/cms/typo3_src-11.5.36/typo3/sysext/core/Classes/Database/ConnectionPool.php(211): Doctrine\DBAL\Connection->getDatabasePlatform() #8 /var/cms/typo3_src-11.5.36/typo3/sysext/core/Classes/Database/ConnectionPool.php(161): TYPO3\CMS\Core\Database\ConnectionPool->getDatabaseConnection() #9 /var/cms/typo3_src-11.5.36/typo3/sysext/core/Classes/Database/ConnectionPool.php(103): TYPO3\CMS\Core\Database\ConnectionPool->getConnectionByName() #10 /var/cms/typo3_src-11.5.36/typo3/sysext/core/Classes/Database/ConnectionPool.php(253): TYPO3\CMS\Core\Database\ConnectionPool->getConnectionForTable() #11 /var/cms/typo3_src-11.5.36/typo3/sysext/core/Classes/Authentication/AbstractUserAuthentication.php(1231): TYPO3\CMS\Core\Database\ConnectionPool->getQueryBuilderForTable() #12 /var/cms/typo3_src-11.5.36/typo3/sysext/core/Classes/Authentication/AbstractUserAuthentication.php(445): TYPO3\CMS\Core\Authentication\AbstractUserAuthentication->getAuthInfoArray() #13 /var/cms/typo3_src-11.5.36/typo3/sysext/core/Classes/Authentication/AbstractUserAuthentication.php(272): TYPO3\CMS\Core\Authentication\AbstractUserAuthentication->checkAuthentication() #14 /var/cms/typo3_src-11.5.36/typo3/sysext/frontend/Classes/Middleware/FrontendUserAuthenticator.php(82): TYPO3\CMS\Core\Authentication\AbstractUserAuthentication->start() #15 /var/cms/typo3_src-11.5.36/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php(172): TYPO3\CMS\Frontend\Middleware\FrontendUserAuthenticator->process() #16 /var/cms/typo3_src-11.5.36/typo3/sysext/frontend/Classes/Middleware/BackendUserAuthenticator.php(78): Psr\Http\Server\RequestHandlerInterface@anonymous->handle() #17 /var/cms/typo3_src-11.5.36/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php(172): TYPO3\CMS\Frontend\Middleware\BackendUserAuthenticator->process() #18 /var/cms/typo3_src-11.5.36/typo3/sysext/frontend/Classes/Middleware/MaintenanceMode.php(55): Psr\Http\Server\RequestHandlerInterface@anonymous->handle() #19 /var/cms/typo3_src-11.5.36/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php(172): TYPO3\CMS\Frontend\Middleware\MaintenanceMode->process() #20 /var/cms/typo3_src-11.5.36/typo3/sysext/frontend/Classes/Middleware/SiteResolver.php(65): Psr\Http\Server\RequestHandlerInterface@anonymous->handle() #21 /var/cms/typo3_src-11.5.36/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php(172): TYPO3\CMS\Frontend\Middleware\SiteResolver->process() #22 /var/cms/typo3_src-11.5.36/typo3/sysext/frontend/Classes/Middleware/EidHandler.php(64): Psr\Http\Server\RequestHandlerInterface@anonymous->handle() #23 /var/cms/typo3_src-11.5.36/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php(172): TYPO3\CMS\Frontend\Middleware\EidHandler->process() #24 /var/cms/typo3_src-11.5.36/typo3/sysext/core/Classes/Middleware/NormalizedParamsAttribute.php(45): Psr\Http\Server\RequestHandlerInterface@anonymous->handle() #25 /var/cms/typo3_src-11.5.36/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php(172): TYPO3\CMS\Core\Middleware\NormalizedParamsAttribute->process() #26 /var/cms/typo3_src-11.5.36/typo3/sysext/core/Classes/Middleware/VerifyHostHeader.php(55): Psr\Http\Server\RequestHandlerInterface@anonymous->handle() #27 /var/cms/typo3_src-11.5.36/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php(172): TYPO3\CMS\Core\Middleware\VerifyHostHeader->process() #28 /var/cms/typo3_src-11.5.36/typo3/sysext/frontend/Classes/Middleware/TimeTrackerInitialization.php(58): Psr\Http\Server\RequestHandlerInterface@anonymous->handle() #29 /var/cms/typo3_src-11.5.36/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php(172): TYPO3\CMS\Frontend\Middleware\TimeTrackerInitialization->process() #30 /var/www/html/typo3conf/ext/staticfilecache/Classes/Middleware/FallbackMiddleware.php(49): Psr\Http\Server\RequestHandlerInterface@anonymous->handle() #31 /var/cms/typo3_src-11.5.36/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php(172): SFC\Staticfilecache\Middleware\FallbackMiddleware->process() #32 /var/cms/typo3_src-11.5.36/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php(78): Psr\Http\Server\RequestHandlerInterface@anonymous->handle() #33 /var/cms/typo3_src-11.5.36/typo3/sysext/core/Classes/Http/AbstractApplication.php(86): TYPO3\CMS\Core\Http\MiddlewareDispatcher->handle() #34 /var/cms/typo3_src-11.5.36/typo3/sysext/frontend/Classes/Http/Application.php(69): TYPO3\CMS\Core\Http\AbstractApplication->handle() #35 /var/cms/typo3_src-11.5.36/typo3/sysext/core/Classes/Http/AbstractApplication.php(100): TYPO3\CMS\Frontend\Http\Application->handle() #36 /var/cms/typo3_src-11.5.36/index.php(20): TYPO3\CMS\Core\Http\AbstractApplication->run() #37 /var/cms/typo3_src-11.5.36/index.php(21): {closure}() #38 {main} Next Doctrine\DBAL\Driver\Mysqli\Exception\ConnectionFailed: Connection refused in /var/cms/typo3_src-11.5.36/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/Mysqli/Exception/ConnectionFailed.php:34 Stack trace: #0 /var/cms/typo3_src-11.5.36/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/Mysqli/MysqliConnection.php(85): Doctrine\DBAL\Driver\Mysqli\Exception\ConnectionFailed::upcast() #1 /var/cms/typo3_src-11.5.36/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/Mysqli/Driver.php(17): Doctrine\DBAL\Driver\Mysqli\MysqliConnection->__construct() #2 /var/cms/typo3_src-11.5.36/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(412): Doctrine\DBAL\Driver\Mysqli\Driver->connect() #3 /var/cms/typo3_src-11.5.36/typo3/sysext/core/Classes/Database/Connection.php(103): Doctrine\DBAL\Connection->connect() #4 /var/cms/typo3_src-11.5.36/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(475): TYPO3\CMS\Core\Database\Connection->connect() #5 /var/cms/typo3_src-11.5.36/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(437): Doctrine\DBAL\Connection->getDatabasePlatformVersion() #6 /var/cms/typo3_src-11.5.36/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(379): Doctrine\DBAL\Connection->detectDatabasePlatform() #7 /var/cms/typo3_src-11.5.36/typo3/sysext/core/Classes/Database/ConnectionPool.php(211): Doctrine\DBAL\Connection->getDatabasePlatform() #8 /var/cms/typo3_src-11.5.36/typo3/sysext/core/Classes/Database/ConnectionPool.php(161): TYPO3\CMS\Core\Database\ConnectionPool->getDatabaseConnection() #9 /var/cms/typo3_src-11.5.36/typo3/sysext/core/Classes/Database/ConnectionPool.php(103): TYPO3\CMS\Core\Database\ConnectionPool->getConnectionByName() #10 /var/cms/typo3_src-11.5.36/typo3/sysext/core/Classes/Database/ConnectionPool.php(253): TYPO3\CMS\Core\Database\ConnectionPool->getConnectionForTable() #11 /var/cms/typo3_src-11.5.36/typo3/sysext/core/Classes/Authentication/AbstractUserAuthentication.php(1231): TYPO3\CMS\Core\Database\ConnectionPool->getQueryBuilderForTable() #12 /var/cms/typo3_src-11.5.36/typo3/sysext/core/Classes/Authentication/AbstractUserAuthentication.php(445): TYPO3\CMS\Core\Authentication\AbstractUserAuthentication->getAuthInfoArray() #13 /var/cms/typo3_src-11.5.36/typo3/sysext/core/Classes/Authentication/AbstractUserAuthentication.php(272): TYPO3\CMS\Core\Authentication\AbstractUserAuthentication->checkAuthentication() #14 /var/cms/typo3_src-11.5.36/typo3/sysext/frontend/Classes/Middleware/FrontendUserAuthenticator.php(82): TYPO3\CMS\Core\Authentication\AbstractUserAuthentication->start() #15 /var/cms/typo3_src-11.5.36/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php(172): TYPO3\CMS\Frontend\Middleware\FrontendUserAuthenticator->process() #16 /var/cms/typo3_src-11.5.36/typo3/sysext/frontend/Classes/Middleware/BackendUserAuthenticator.php(78): Psr\Http\Server\RequestHandlerInterface@anonymous->handle() #17 /var/cms/typo3_src-11.5.36/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php(172): TYPO3\CMS\Frontend\Middleware\BackendUserAuthenticator->process() #18 /var/cms/typo3_src-11.5.36/typo3/sysext/frontend/Classes/Middleware/MaintenanceMode.php(55): Psr\Http\Server\RequestHandlerInterface@anonymous->handle() #19 /var/cms/typo3_src-11.5.36/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php(172): TYPO3\CMS\Frontend\Middleware\MaintenanceMode->process() #20 /var/cms/typo3_src-11.5.36/typo3/sysext/frontend/Classes/Middleware/SiteResolver.php(65): Psr\Http\Server\RequestHandlerInterface@anonymous->handle() #21 /var/cms/typo3_src-11.5.36/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php(172): TYPO3\CMS\Frontend\Middleware\SiteResolver->process() #22 /var/cms/typo3_src-11.5.36/typo3/sysext/frontend/Classes/Middleware/EidHandler.php(64): Psr\Http\Server\RequestHandlerInterface@anonymous->handle() #23 /var/cms/typo3_src-11.5.36/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php(172): TYPO3\CMS\Frontend\Middleware\EidHandler->process() #24 /var/cms/typo3_src-11.5.36/typo3/sysext/core/Classes/Middleware/NormalizedParamsAttribute.php(45): Psr\Http\Server\RequestHandlerInterface@anonymous->handle() #25 /var/cms/typo3_src-11.5.36/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php(172): TYPO3\CMS\Core\Middleware\NormalizedParamsAttribute->process() #26 /var/cms/typo3_src-11.5.36/typo3/sysext/core/Classes/Middleware/VerifyHostHeader.php(55): Psr\Http\Server\RequestHandlerInterface@anonymous->handle() #27 /var/cms/typo3_src-11.5.36/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php(172): TYPO3\CMS\Core\Middleware\VerifyHostHeader->process() #28 /var/cms/typo3_src-11.5.36/typo3/sysext/frontend/Classes/Middleware/TimeTrackerInitialization.php(58): Psr\Http\Server\RequestHandlerInterface@anonymous->handle() #29 /var/cms/typo3_src-11.5.36/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php(172): TYPO3\CMS\Frontend\Middleware\TimeTrackerInitialization->process() #30 /var/www/html/typo3conf/ext/staticfilecache/Classes/Middleware/FallbackMiddleware.php(49): Psr\Http\Server\RequestHandlerInterface@anonymous->handle() #31 /var/cms/typo3_src-11.5.36/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php(172): SFC\Staticfilecache\Middleware\FallbackMiddleware->process() #32 /var/cms/typo3_src-11.5.36/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php(78): Psr\Http\Server\RequestHandlerInterface@anonymous->handle() #33 /var/cms/typo3_src-11.5.36/typo3/sysext/core/Classes/Http/AbstractApplication.php(86): TYPO3\CMS\Core\Http\MiddlewareDispatcher->handle() #34 /var/cms/typo3_src-11.5.36/typo3/sysext/frontend/Classes/Http/Application.php(69): TYPO3\CMS\Core\Http\AbstractApplication->handle() #35 /var/cms/typo3_src-11.5.36/typo3/sysext/core/Classes/Http/AbstractApplication.php(100): TYPO3\CMS\Frontend\Http\Application->handle() #36 /var/cms/typo3_src-11.5.36/index.php(20): TYPO3\CMS\Core\Http\AbstractApplication->run() #37 /var/cms/typo3_src-11.5.36/index.php(21): {closure}() #38 {main} Next Doctrine\DBAL\Exception\ConnectionException: An exception occurred in driver: Connection refused in /var/cms/typo3_src-11.5.36/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/AbstractMySQLDriver.php:112 Stack trace: #0 /var/cms/typo3_src-11.5.36/vendor/doctrine/dbal/lib/Doctrine/DBAL/DBALException.php(182): Doctrine\DBAL\Driver\AbstractMySQLDriver->convertException() #1 /var/cms/typo3_src-11.5.36/vendor/doctrine/dbal/lib/Doctrine/DBAL/DBALException.php(169): Doctrine\DBAL\DBALException::wrapException() #2 /var/cms/typo3_src-11.5.36/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/Mysqli/Driver.php(19): Doctrine\DBAL\DBALException::driverException() #3 /var/cms/typo3_src-11.5.36/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(412): Doctrine\DBAL\Driver\Mysqli\Driver->connect() #4 /var/cms/typo3_src-11.5.36/typo3/sysext/core/Classes/Database/Connection.php(103): Doctrine\DBAL\Connection->connect() #5 /var/cms/typo3_src-11.5.36/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(475): TYPO3\CMS\Core\Database\Connection->connect() #6 /var/cms/typo3_src-11.5.36/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(437): Doctrine\DBAL\Connection->getDatabasePlatformVersion() #7 /var/cms/typo3_src-11.5.36/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(379): Doctrine\DBAL\Connection->detectDatabasePlatform() #8 /var/cms/typo3_src-11.5.36/typo3/sysext/core/Classes/Database/ConnectionPool.php(211): Doctrine\DBAL\Connection->getDatabasePlatform() #9 /var/cms/typo3_src-11.5.36/typo3/sysext/core/Classes/Database/ConnectionPool.php(161): TYPO3\CMS\Core\Database\ConnectionPool->getDatabaseConnection() #10 /var/cms/typo3_src-11.5.36/typo3/sysext/core/Classes/Database/ConnectionPool.php(103): TYPO3\CMS\Core\Database\ConnectionPool->getConnectionByName() #11 /var/cms/typo3_src-11.5.36/typo3/sysext/core/Classes/Database/ConnectionPool.php(253): TYPO3\CMS\Core\Database\ConnectionPool->getConnectionForTable() #12 /var/cms/typo3_src-11.5.36/typo3/sysext/core/Classes/Authentication/AbstractUserAuthentication.php(1231): TYPO3\CMS\Core\Database\ConnectionPool->getQueryBuilderForTable() #13 /var/cms/typo3_src-11.5.36/typo3/sysext/core/Classes/Authentication/AbstractUserAuthentication.php(445): TYPO3\CMS\Core\Authentication\AbstractUserAuthentication->getAuthInfoArray() #14 /var/cms/typo3_src-11.5.36/typo3/sysext/core/Classes/Authentication/AbstractUserAuthentication.php(272): TYPO3\CMS\Core\Authentication\AbstractUserAuthentication->checkAuthentication() #15 /var/cms/typo3_src-11.5.36/typo3/sysext/frontend/Classes/Middleware/FrontendUserAuthenticator.php(82): TYPO3\CMS\Core\Authentication\AbstractUserAuthentication->start() #16 /var/cms/typo3_src-11.5.36/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php(172): TYPO3\CMS\Frontend\Middleware\FrontendUserAuthenticator->process() #17 /var/cms/typo3_src-11.5.36/typo3/sysext/frontend/Classes/Middleware/BackendUserAuthenticator.php(78): Psr\Http\Server\RequestHandlerInterface@anonymous->handle() #18 /var/cms/typo3_src-11.5.36/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php(172): TYPO3\CMS\Frontend\Middleware\BackendUserAuthenticator->process() #19 /var/cms/typo3_src-11.5.36/typo3/sysext/frontend/Classes/Middleware/MaintenanceMode.php(55): Psr\Http\Server\RequestHandlerInterface@anonymous->handle() #20 /var/cms/typo3_src-11.5.36/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php(172): TYPO3\CMS\Frontend\Middleware\MaintenanceMode->process() #21 /var/cms/typo3_src-11.5.36/typo3/sysext/frontend/Classes/Middleware/SiteResolver.php(65): Psr\Http\Server\RequestHandlerInterface@anonymous->handle() #22 /var/cms/typo3_src-11.5.36/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php(172): TYPO3\CMS\Frontend\Middleware\SiteResolver->process() #23 /var/cms/typo3_src-11.5.36/typo3/sysext/frontend/Classes/Middleware/EidHandler.php(64): Psr\Http\Server\RequestHandlerInterface@anonymous->handle() #24 /var/cms/typo3_src-11.5.36/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php(172): TYPO3\CMS\Frontend\Middleware\EidHandler->process() #25 /var/cms/typo3_src-11.5.36/typo3/sysext/core/Classes/Middleware/NormalizedParamsAttribute.php(45): Psr\Http\Server\RequestHandlerInterface@anonymous->handle() #26 /var/cms/typo3_src-11.5.36/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php(172): TYPO3\CMS\Core\Middleware\NormalizedParamsAttribute->process() #27 /var/cms/typo3_src-11.5.36/typo3/sysext/core/Classes/Middleware/VerifyHostHeader.php(55): Psr\Http\Server\RequestHandlerInterface@anonymous->handle() #28 /var/cms/typo3_src-11.5.36/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php(172): TYPO3\CMS\Core\Middleware\VerifyHostHeader->process() #29 /var/cms/typo3_src-11.5.36/typo3/sysext/frontend/Classes/Middleware/TimeTrackerInitialization.php(58): Psr\Http\Server\RequestHandlerInterface@anonymous->handle() #30 /var/cms/typo3_src-11.5.36/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php(172): TYPO3\CMS\Frontend\Middleware\TimeTrackerInitialization->process() #31 /var/www/html/typo3conf/ext/staticfilecache/Classes/Middleware/FallbackMiddleware.php(49): Psr\Http\Server\RequestHandlerInterface@anonymous->handle() #32 /var/cms/typo3_src-11.5.36/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php(172): SFC\Staticfilecache\Middleware\FallbackMiddleware->process() #33 /var/cms/typo3_src-11.5.36/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php(78): Psr\Http\Server\RequestHandlerInterface@anonymous->handle() #34 /var/cms/typo3_src-11.5.36/typo3/sysext/core/Classes/Http/AbstractApplication.php(86): TYPO3\CMS\Core\Http\MiddlewareDispatcher->handle() #35 /var/cms/typo3_src-11.5.36/typo3/sysext/frontend/Classes/Http/Application.php(69): TYPO3\CMS\Core\Http\AbstractApplication->handle() #36 /var/cms/typo3_src-11.5.36/typo3/sysext/core/Classes/Http/AbstractApplication.php(100): TYPO3\CMS\Frontend\Http\Application->handle() #37 /var/cms/typo3_src-11.5.36/index.php(20): TYPO3\CMS\Core\Http\AbstractApplication->run() #38 /var/cms/typo3_src-11.5.36/index.php(21): {closure}() #39 {main} thrown in /var/cms/typo3_src-11.5.36/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/AbstractMySQLDriver.php on line 112