Fatal error: Uncaught PDOException: SQLSTATE[HY000] [2002] Connection refused in /var/www/html/vendor/doctrine/dbal/src/Driver/PDO/MySQL/Driver.php:33 Stack trace: #0 /var/www/html/vendor/doctrine/dbal/src/Driver/PDO/MySQL/Driver.php(33): PDO->__construct('mysql:host=127....', 'spbitn', Object(SensitiveParameterValue), Array) #1 /var/www/html/vendor/doctrine/dbal/src/Driver/Middleware/AbstractDriverMiddleware.php(29): Doctrine\DBAL\Driver\PDO\MySQL\Driver->connect(Object(SensitiveParameterValue)) #2 /var/www/html/vendor/symfony/doctrine-bridge/Middleware/IdleConnection/Driver.php(32): Doctrine\DBAL\Driver\Middleware\AbstractDriverMiddleware->connect(Object(SensitiveParameterValue)) #3 /var/www/html/vendor/doctrine/dbal/src/Connection.php(383): Symfony\Bridge\Doctrine\Middleware\IdleConnection\Driver->connect(Array) #4 /var/www/html/vendor/doctrine/dbal/src/Connection.php(458): Doctrine\DBAL\Connection->connect() #5 /var/www/html/vendor/doctrine/dbal/src/Connection.php(416): Doctrine\DBAL\Connection->getDatabasePlatformVersion() #6 /var/www/html/vendor/doctrine/dbal/src/Connection.php(323): Doctrine\DBAL\Connection->detectDatabasePlatform() #7 /var/www/html/vendor/doctrine/orm/src/Query.php(841): Doctrine\DBAL\Connection->getDatabasePlatform() #8 /var/www/html/vendor/doctrine/orm/src/Query.php(264): Doctrine\ORM\Query->getQueryCacheId() #9 /var/www/html/vendor/doctrine/orm/src/Query.php(865): Doctrine\ORM\Query->parse() #10 /var/www/html/vendor/doctrine/orm/src/Query.php(291): Doctrine\ORM\Query->getSqlExecutor() #11 /var/www/html/vendor/doctrine/orm/src/AbstractQuery.php(1218): Doctrine\ORM\Query->_doExecute() #12 /var/www/html/vendor/doctrine/orm/src/AbstractQuery.php(1172): Doctrine\ORM\AbstractQuery->executeIgnoreQueryCache(NULL, 1) #13 /var/www/html/vendor/doctrine/orm/src/AbstractQuery.php(907): Doctrine\ORM\AbstractQuery->execute(NULL, 1) #14 /var/www/html/src/EventListener/RegionListener.php(81): Doctrine\ORM\AbstractQuery->getResult() #15 /var/www/html/src/EventListener/RegionListener.php(68): App\EventListener\RegionListener->getAdditionalInfo(13) #16 /var/www/html/src/EventListener/RegionListener.php(46): App\EventListener\RegionListener->getHost(Object(Symfony\Component\HttpFoundation\Request)) #17 /var/www/html/vendor/symfony/event-dispatcher/EventDispatcher.php(246): App\EventListener\RegionListener->onKernelRequest(Object(Symfony\Component\HttpKernel\Event\RequestEvent), 'kernel.request', Object(Symfony\Component\EventDispatcher\EventDispatcher)) #18 /var/www/html/vendor/symfony/event-dispatcher/EventDispatcher.php(206): Symfony\Component\EventDispatcher\EventDispatcher::Symfony\Component\EventDispatcher\{closure}(Object(Symfony\Component\HttpKernel\Event\RequestEvent), 'kernel.request', Object(Symfony\Component\EventDispatcher\EventDispatcher)) #19 /var/www/html/vendor/symfony/event-dispatcher/EventDispatcher.php(56): Symfony\Component\EventDispatcher\EventDispatcher->callListeners(Array, 'kernel.request', Object(Symfony\Component\HttpKernel\Event\RequestEvent)) #20 /var/www/html/vendor/symfony/http-kernel/HttpKernel.php(159): Symfony\Component\EventDispatcher\EventDispatcher->dispatch(Object(Symfony\Component\HttpKernel\Event\RequestEvent), 'kernel.request') #21 /var/www/html/vendor/symfony/http-kernel/HttpKernel.php(76): Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object(Symfony\Component\HttpFoundation\Request), 1) #22 /var/www/html/vendor/symfony/http-kernel/Kernel.php(182): Symfony\Component\HttpKernel\HttpKernel->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true) #23 /var/www/html/public/index.php(20): Symfony\Component\HttpKernel\Kernel->handle(Object(Symfony\Component\HttpFoundation\Request)) #24 {main} Next Doctrine\DBAL\Driver\PDO\Exception: SQLSTATE[HY000] [2002] Connection refused in /var/www/html/vendor/doctrine/dbal/src/Driver/PDO/Exception.php:24 Stack trace: #0 /var/www/html/vendor/doctrine/dbal/src/Driver/PDO/MySQL/Driver.php(40): Doctrine\DBAL\Driver\PDO\Exception::new(Object(PDOException)) #1 /var/www/html/vendor/doctrine/dbal/src/Driver/Middleware/AbstractDriverMiddleware.php(29): Doctrine\DBAL\Driver\PDO\MySQL\Driver->connect(Object(SensitiveParameterValue)) #2 /var/www/html/vendor/symfony/doctrine-bridge/Middleware/IdleConnection/Driver.php(32): Doctrine\DBAL\Driver\Middleware\AbstractDriverMiddleware->connect(Object(SensitiveParameterValue)) #3 /var/www/html/vendor/doctrine/dbal/src/Connection.php(383): Symfony\Bridge\Doctrine\Middleware\IdleConnection\Driver->connect(Array) #4 /var/www/html/vendor/doctrine/dbal/src/Connection.php(458): Doctrine\DBAL\Connection->connect() #5 /var/www/html/vendor/doctrine/dbal/src/Connection.php(416): Doctrine\DBAL\Connection->getDatabasePlatformVersion() #6 /var/www/html/vendor/doctrine/dbal/src/Connection.php(323): Doctrine\DBAL\Connection->detectDatabasePlatform() #7 /var/www/html/vendor/doctrine/orm/src/Query.php(841): Doctrine\DBAL\Connection->getDatabasePlatform() #8 /var/www/html/vendor/doctrine/orm/src/Query.php(264): Doctrine\ORM\Query->getQueryCacheId() #9 /var/www/html/vendor/doctrine/orm/src/Query.php(865): Doctrine\ORM\Query->parse() #10 /var/www/html/vendor/doctrine/orm/src/Query.php(291): Doctrine\ORM\Query->getSqlExecutor() #11 /var/www/html/vendor/doctrine/orm/src/AbstractQuery.php(1218): Doctrine\ORM\Query->_doExecute() #12 /var/www/html/vendor/doctrine/orm/src/AbstractQuery.php(1172): Doctrine\ORM\AbstractQuery->executeIgnoreQueryCache(NULL, 1) #13 /var/www/html/vendor/doctrine/orm/src/AbstractQuery.php(907): Doctrine\ORM\AbstractQuery->execute(NULL, 1) #14 /var/www/html/src/EventListener/RegionListener.php(81): Doctrine\ORM\AbstractQuery->getResult() #15 /var/www/html/src/EventListener/RegionListener.php(68): App\EventListener\RegionListener->getAdditionalInfo(13) #16 /var/www/html/src/EventListener/RegionListener.php(46): App\EventListener\RegionListener->getHost(Object(Symfony\Component\HttpFoundation\Request)) #17 /var/www/html/vendor/symfony/event-dispatcher/EventDispatcher.php(246): App\EventListener\RegionListener->onKernelRequest(Object(Symfony\Component\HttpKernel\Event\RequestEvent), 'kernel.request', Object(Symfony\Component\EventDispatcher\EventDispatcher)) #18 /var/www/html/vendor/symfony/event-dispatcher/EventDispatcher.php(206): Symfony\Component\EventDispatcher\EventDispatcher::Symfony\Component\EventDispatcher\{closure}(Object(Symfony\Component\HttpKernel\Event\RequestEvent), 'kernel.request', Object(Symfony\Component\EventDispatcher\EventDispatcher)) #19 /var/www/html/vendor/symfony/event-dispatcher/EventDispatcher.php(56): Symfony\Component\EventDispatcher\EventDispatcher->callListeners(Array, 'kernel.request', Object(Symfony\Component\HttpKernel\Event\RequestEvent)) #20 /var/www/html/vendor/symfony/http-kernel/HttpKernel.php(159): Symfony\Component\EventDispatcher\EventDispatcher->dispatch(Object(Symfony\Component\HttpKernel\Event\RequestEvent), 'kernel.request') #21 /var/www/html/vendor/symfony/http-kernel/HttpKernel.php(76): Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object(Symfony\Component\HttpFoundation\Request), 1) #22 /var/www/html/vendor/symfony/http-kernel/Kernel.php(182): Symfony\Component\HttpKernel\HttpKernel->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true) #23 /var/www/html/public/index.php(20): Symfony\Component\HttpKernel\Kernel->handle(Object(Symfony\Component\HttpFoundation\Request)) #24 {main} Next Doctrine\DBAL\Exception\ConnectionException: An exception occurred in the driver: SQLSTATE[HY000] [2002] Connection refused in /var/www/html/vendor/doctrine/dbal/src/Driver/API/MySQL/ExceptionConverter.php:101 Stack trace: #0 /var/www/html/vendor/doctrine/dbal/src/Connection.php(1976): Doctrine\DBAL\Driver\API\MySQL\ExceptionConverter->convert(Object(Doctrine\DBAL\Driver\PDO\Exception), NULL) #1 /var/www/html/vendor/doctrine/dbal/src/Connection.php(1924): Doctrine\DBAL\Connection->handleDriverException(Object(Doctrine\DBAL\Driver\PDO\Exception), NULL) #2 /var/www/html/vendor/doctrine/dbal/src/Connection.php(385): Doctrine\DBAL\Connection->convertException(Object(Doctrine\DBAL\Driver\PDO\Exception)) #3 /var/www/html/vendor/doctrine/dbal/src/Connection.php(458): Doctrine\DBAL\Connection->connect() #4 /var/www/html/vendor/doctrine/dbal/src/Connection.php(416): Doctrine\DBAL\Connection->getDatabasePlatformVersion() #5 /var/www/html/vendor/doctrine/dbal/src/Connection.php(323): Doctrine\DBAL\Connection->detectDatabasePlatform() #6 /var/www/html/vendor/doctrine/orm/src/Query.php(841): Doctrine\DBAL\Connection->getDatabasePlatform() #7 /var/www/html/vendor/doctrine/orm/src/Query.php(264): Doctrine\ORM\Query->getQueryCacheId() #8 /var/www/html/vendor/doctrine/orm/src/Query.php(865): Doctrine\ORM\Query->parse() #9 /var/www/html/vendor/doctrine/orm/src/Query.php(291): Doctrine\ORM\Query->getSqlExecutor() #10 /var/www/html/vendor/doctrine/orm/src/AbstractQuery.php(1218): Doctrine\ORM\Query->_doExecute() #11 /var/www/html/vendor/doctrine/orm/src/AbstractQuery.php(1172): Doctrine\ORM\AbstractQuery->executeIgnoreQueryCache(NULL, 1) #12 /var/www/html/vendor/doctrine/orm/src/AbstractQuery.php(907): Doctrine\ORM\AbstractQuery->execute(NULL, 1) #13 /var/www/html/src/EventListener/RegionListener.php(81): Doctrine\ORM\AbstractQuery->getResult() #14 /var/www/html/src/EventListener/RegionListener.php(68): App\EventListener\RegionListener->getAdditionalInfo(13) #15 /var/www/html/src/EventListener/RegionListener.php(46): App\EventListener\RegionListener->getHost(Object(Symfony\Component\HttpFoundation\Request)) #16 /var/www/html/vendor/symfony/event-dispatcher/EventDispatcher.php(246): App\EventListener\RegionListener->onKernelRequest(Object(Symfony\Component\HttpKernel\Event\RequestEvent), 'kernel.request', Object(Symfony\Component\EventDispatcher\EventDispatcher)) #17 /var/www/html/vendor/symfony/event-dispatcher/EventDispatcher.php(206): Symfony\Component\EventDispatcher\EventDispatcher::Symfony\Component\EventDispatcher\{closure}(Object(Symfony\Component\HttpKernel\Event\RequestEvent), 'kernel.request', Object(Symfony\Component\EventDispatcher\EventDispatcher)) #18 /var/www/html/vendor/symfony/event-dispatcher/EventDispatcher.php(56): Symfony\Component\EventDispatcher\EventDispatcher->callListeners(Array, 'kernel.request', Object(Symfony\Component\HttpKernel\Event\RequestEvent)) #19 /var/www/html/vendor/symfony/http-kernel/HttpKernel.php(159): Symfony\Component\EventDispatcher\EventDispatcher->dispatch(Object(Symfony\Component\HttpKernel\Event\RequestEvent), 'kernel.request') #20 /var/www/html/vendor/symfony/http-kernel/HttpKernel.php(76): Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object(Symfony\Component\HttpFoundation\Request), 1) #21 /var/www/html/vendor/symfony/http-kernel/Kernel.php(182): Symfony\Component\HttpKernel\HttpKernel->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true) #22 /var/www/html/public/index.php(20): Symfony\Component\HttpKernel\Kernel->handle(Object(Symfony\Component\HttpFoundation\Request)) #23 {main} Next PDOException: SQLSTATE[HY000] [2002] Connection refused in /var/www/html/vendor/doctrine/dbal/src/Driver/PDO/MySQL/Driver.php:33 Stack trace: #0 /var/www/html/vendor/doctrine/dbal/src/Driver/PDO/MySQL/Driver.php(33): PDO->__construct('mysql:host=127....', 'spbitn', Object(SensitiveParameterValue), Array) #1 /var/www/html/vendor/doctrine/dbal/src/Driver/Middleware/AbstractDriverMiddleware.php(29): Doctrine\DBAL\Driver\PDO\MySQL\Driver->connect(Object(SensitiveParameterValue)) #2 /var/www/html/vendor/symfony/doctrine-bridge/Middleware/IdleConnection/Driver.php(32): Doctrine\DBAL\Driver\Middleware\AbstractDriverMiddleware->connect(Object(SensitiveParameterValue)) #3 /var/www/html/vendor/doctrine/dbal/src/Connection.php(383): Symfony\Bridge\Doctrine\Middleware\IdleConnection\Driver->connect(Array) #4 /var/www/html/vendor/doctrine/dbal/src/Connection.php(458): Doctrine\DBAL\Connection->connect() #5 /var/www/html/vendor/doctrine/dbal/src/Connection.php(416): Doctrine\DBAL\Connection->getDatabasePlatformVersion() #6 /var/www/html/vendor/doctrine/dbal/src/Connection.php(323): Doctrine\DBAL\Connection->detectDatabasePlatform() #7 /var/www/html/vendor/doctrine/orm/src/Query.php(841): Doctrine\DBAL\Connection->getDatabasePlatform() #8 /var/www/html/vendor/doctrine/orm/src/Query.php(264): Doctrine\ORM\Query->getQueryCacheId() #9 /var/www/html/vendor/doctrine/orm/src/Query.php(865): Doctrine\ORM\Query->parse() #10 /var/www/html/vendor/doctrine/orm/src/Query.php(291): Doctrine\ORM\Query->getSqlExecutor() #11 /var/www/html/vendor/doctrine/orm/src/AbstractQuery.php(1218): Doctrine\ORM\Query->_doExecute() #12 /var/www/html/vendor/doctrine/orm/src/AbstractQuery.php(1172): Doctrine\ORM\AbstractQuery->executeIgnoreQueryCache(NULL, 1) #13 /var/www/html/vendor/doctrine/orm/src/AbstractQuery.php(907): Doctrine\ORM\AbstractQuery->execute(NULL, 1) #14 /var/www/html/src/EventListener/RegionListener.php(81): Doctrine\ORM\AbstractQuery->getResult() #15 /var/www/html/src/EventListener/RegionListener.php(68): App\EventListener\RegionListener->getAdditionalInfo(13) #16 /var/www/html/src/EventListener/RegionListener.php(46): App\EventListener\RegionListener->getHost(Object(Symfony\Component\HttpFoundation\Request)) #17 /var/www/html/vendor/symfony/event-dispatcher/EventDispatcher.php(206): App\EventListener\RegionListener->onKernelRequest(Object(Symfony\Component\HttpKernel\Event\RequestEvent), 'kernel.request', Object(Symfony\Component\EventDispatcher\EventDispatcher)) #18 /var/www/html/vendor/symfony/event-dispatcher/EventDispatcher.php(56): Symfony\Component\EventDispatcher\EventDispatcher->callListeners(Array, 'kernel.request', Object(Symfony\Component\HttpKernel\Event\RequestEvent)) #19 /var/www/html/vendor/symfony/http-kernel/HttpKernel.php(159): Symfony\Component\EventDispatcher\EventDispatcher->dispatch(Object(Symfony\Component\HttpKernel\Event\RequestEvent), 'kernel.request') #20 /var/www/html/vendor/symfony/http-kernel/HttpKernel.php(76): Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object(Symfony\Component\HttpFoundation\Request), 2) #21 /var/www/html/vendor/symfony/http-kernel/EventListener/ErrorListener.php(97): Symfony\Component\HttpKernel\HttpKernel->handle(Object(Symfony\Component\HttpFoundation\Request), 2, false) #22 /var/www/html/vendor/symfony/event-dispatcher/EventDispatcher.php(246): Symfony\Component\HttpKernel\EventListener\ErrorListener->onKernelException(Object(Symfony\Component\HttpKernel\Event\ExceptionEvent), 'kernel.exceptio...', Object(Symfony\Component\EventDispatcher\EventDispatcher)) #23 /var/www/html/vendor/symfony/event-dispatcher/EventDispatcher.php(206): Symfony\Component\EventDispatcher\EventDispatcher::Symfony\Component\EventDispatcher\{closure}(Object(Symfony\Component\HttpKernel\Event\ExceptionEvent), 'kernel.exceptio...', Object(Symfony\Component\EventDispatcher\EventDispatcher)) #24 /var/www/html/vendor/symfony/event-dispatcher/EventDispatcher.php(56): Symfony\Component\EventDispatcher\EventDispatcher->callListeners(Array, 'kernel.exceptio...', Object(Symfony\Component\HttpKernel\Event\ExceptionEvent)) #25 /var/www/html/vendor/symfony/http-kernel/HttpKernel.php(241): Symfony\Component\EventDispatcher\EventDispatcher->dispatch(Object(Symfony\Component\HttpKernel\Event\ExceptionEvent), 'kernel.exceptio...') #26 /var/www/html/vendor/symfony/http-kernel/HttpKernel.php(91): Symfony\Component\HttpKernel\HttpKernel->handleThrowable(Object(Doctrine\DBAL\Exception\ConnectionException), Object(Symfony\Component\HttpFoundation\Request), 1) #27 /var/www/html/vendor/symfony/http-kernel/Kernel.php(182): Symfony\Component\HttpKernel\HttpKernel->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true) #28 /var/www/html/public/index.php(20): Symfony\Component\HttpKernel\Kernel->handle(Object(Symfony\Component\HttpFoundation\Request)) #29 {main} Next Doctrine\DBAL\Driver\PDO\Exception: SQLSTATE[HY000] [2002] Connection refused in /var/www/html/vendor/doctrine/dbal/src/Driver/PDO/Exception.php:24 Stack trace: #0 /var/www/html/vendor/doctrine/dbal/src/Driver/PDO/MySQL/Driver.php(40): Doctrine\DBAL\Driver\PDO\Exception::new(Object(PDOException)) #1 /var/www/html/vendor/doctrine/dbal/src/Driver/Middleware/AbstractDriverMiddleware.php(29): Doctrine\DBAL\Driver\PDO\MySQL\Driver->connect(Object(SensitiveParameterValue)) #2 /var/www/html/vendor/symfony/doctrine-bridge/Middleware/IdleConnection/Driver.php(32): Doctrine\DBAL\Driver\Middleware\AbstractDriverMiddleware->connect(Object(SensitiveParameterValue)) #3 /var/www/html/vendor/doctrine/dbal/src/Connection.php(383): Symfony\Bridge\Doctrine\Middleware\IdleConnection\Driver->connect(Array) #4 /var/www/html/vendor/doctrine/dbal/src/Connection.php(458): Doctrine\DBAL\Connection->connect() #5 /var/www/html/vendor/doctrine/dbal/src/Connection.php(416): Doctrine\DBAL\Connection->getDatabasePlatformVersion() #6 /var/www/html/vendor/doctrine/dbal/src/Connection.php(323): Doctrine\DBAL\Connection->detectDatabasePlatform() #7 /var/www/html/vendor/doctrine/orm/src/Query.php(841): Doctrine\DBAL\Connection->getDatabasePlatform() #8 /var/www/html/vendor/doctrine/orm/src/Query.php(264): Doctrine\ORM\Query->getQueryCacheId() #9 /var/www/html/vendor/doctrine/orm/src/Query.php(865): Doctrine\ORM\Query->parse() #10 /var/www/html/vendor/doctrine/orm/src/Query.php(291): Doctrine\ORM\Query->getSqlExecutor() #11 /var/www/html/vendor/doctrine/orm/src/AbstractQuery.php(1218): Doctrine\ORM\Query->_doExecute() #12 /var/www/html/vendor/doctrine/orm/src/AbstractQuery.php(1172): Doctrine\ORM\AbstractQuery->executeIgnoreQueryCache(NULL, 1) #13 /var/www/html/vendor/doctrine/orm/src/AbstractQuery.php(907): Doctrine\ORM\AbstractQuery->execute(NULL, 1) #14 /var/www/html/src/EventListener/RegionListener.php(81): Doctrine\ORM\AbstractQuery->getResult() #15 /var/www/html/src/EventListener/RegionListener.php(68): App\EventListener\RegionListener->getAdditionalInfo(13) #16 /var/www/html/src/EventListener/RegionListener.php(46): App\EventListener\RegionListener->getHost(Object(Symfony\Component\HttpFoundation\Request)) #17 /var/www/html/vendor/symfony/event-dispatcher/EventDispatcher.php(206): App\EventListener\RegionListener->onKernelRequest(Object(Symfony\Component\HttpKernel\Event\RequestEvent), 'kernel.request', Object(Symfony\Component\EventDispatcher\EventDispatcher)) #18 /var/www/html/vendor/symfony/event-dispatcher/EventDispatcher.php(56): Symfony\Component\EventDispatcher\EventDispatcher->callListeners(Array, 'kernel.request', Object(Symfony\Component\HttpKernel\Event\RequestEvent)) #19 /var/www/html/vendor/symfony/http-kernel/HttpKernel.php(159): Symfony\Component\EventDispatcher\EventDispatcher->dispatch(Object(Symfony\Component\HttpKernel\Event\RequestEvent), 'kernel.request') #20 /var/www/html/vendor/symfony/http-kernel/HttpKernel.php(76): Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object(Symfony\Component\HttpFoundation\Request), 2) #21 /var/www/html/vendor/symfony/http-kernel/EventListener/ErrorListener.php(97): Symfony\Component\HttpKernel\HttpKernel->handle(Object(Symfony\Component\HttpFoundation\Request), 2, false) #22 /var/www/html/vendor/symfony/event-dispatcher/EventDispatcher.php(246): Symfony\Component\HttpKernel\EventListener\ErrorListener->onKernelException(Object(Symfony\Component\HttpKernel\Event\ExceptionEvent), 'kernel.exceptio...', Object(Symfony\Component\EventDispatcher\EventDispatcher)) #23 /var/www/html/vendor/symfony/event-dispatcher/EventDispatcher.php(206): Symfony\Component\EventDispatcher\EventDispatcher::Symfony\Component\EventDispatcher\{closure}(Object(Symfony\Component\HttpKernel\Event\ExceptionEvent), 'kernel.exceptio...', Object(Symfony\Component\EventDispatcher\EventDispatcher)) #24 /var/www/html/vendor/symfony/event-dispatcher/EventDispatcher.php(56): Symfony\Component\EventDispatcher\EventDispatcher->callListeners(Array, 'kernel.exceptio...', Object(Symfony\Component\HttpKernel\Event\ExceptionEvent)) #25 /var/www/html/vendor/symfony/http-kernel/HttpKernel.php(241): Symfony\Component\EventDispatcher\EventDispatcher->dispatch(Object(Symfony\Component\HttpKernel\Event\ExceptionEvent), 'kernel.exceptio...') #26 /var/www/html/vendor/symfony/http-kernel/HttpKernel.php(91): Symfony\Component\HttpKernel\HttpKernel->handleThrowable(Object(Doctrine\DBAL\Exception\ConnectionException), Object(Symfony\Component\HttpFoundation\Request), 1) #27 /var/www/html/vendor/symfony/http-kernel/Kernel.php(182): Symfony\Component\HttpKernel\HttpKernel->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true) #28 /var/www/html/public/index.php(20): Symfony\Component\HttpKernel\Kernel->handle(Object(Symfony\Component\HttpFoundation\Request)) #29 {main} Next Doctrine\DBAL\Exception\ConnectionException: An exception occurred in the driver: SQLSTATE[HY000] [2002] Connection refused in /var/www/html/vendor/doctrine/dbal/src/Driver/API/MySQL/ExceptionConverter.php:101 Stack trace: #0 /var/www/html/vendor/doctrine/dbal/src/Connection.php(1976): Doctrine\DBAL\Driver\API\MySQL\ExceptionConverter->convert(Object(Doctrine\DBAL\Driver\PDO\Exception), NULL) #1 /var/www/html/vendor/doctrine/dbal/src/Connection.php(1924): Doctrine\DBAL\Connection->handleDriverException(Object(Doctrine\DBAL\Driver\PDO\Exception), NULL) #2 /var/www/html/vendor/doctrine/dbal/src/Connection.php(385): Doctrine\DBAL\Connection->convertException(Object(Doctrine\DBAL\Driver\PDO\Exception)) #3 /var/www/html/vendor/doctrine/dbal/src/Connection.php(458): Doctrine\DBAL\Connection->connect() #4 /var/www/html/vendor/doctrine/dbal/src/Connection.php(416): Doctrine\DBAL\Connection->getDatabasePlatformVersion() #5 /var/www/html/vendor/doctrine/dbal/src/Connection.php(323): Doctrine\DBAL\Connection->detectDatabasePlatform() #6 /var/www/html/vendor/doctrine/orm/src/Query.php(841): Doctrine\DBAL\Connection->getDatabasePlatform() #7 /var/www/html/vendor/doctrine/orm/src/Query.php(264): Doctrine\ORM\Query->getQueryCacheId() #8 /var/www/html/vendor/doctrine/orm/src/Query.php(865): Doctrine\ORM\Query->parse() #9 /var/www/html/vendor/doctrine/orm/src/Query.php(291): Doctrine\ORM\Query->getSqlExecutor() #10 /var/www/html/vendor/doctrine/orm/src/AbstractQuery.php(1218): Doctrine\ORM\Query->_doExecute() #11 /var/www/html/vendor/doctrine/orm/src/AbstractQuery.php(1172): Doctrine\ORM\AbstractQuery->executeIgnoreQueryCache(NULL, 1) #12 /var/www/html/vendor/doctrine/orm/src/AbstractQuery.php(907): Doctrine\ORM\AbstractQuery->execute(NULL, 1) #13 /var/www/html/src/EventListener/RegionListener.php(81): Doctrine\ORM\AbstractQuery->getResult() #14 /var/www/html/src/EventListener/RegionListener.php(68): App\EventListener\RegionListener->getAdditionalInfo(13) #15 /var/www/html/src/EventListener/RegionListener.php(46): App\EventListener\RegionListener->getHost(Object(Symfony\Component\HttpFoundation\Request)) #16 /var/www/html/vendor/symfony/event-dispatcher/EventDispatcher.php(206): App\EventListener\RegionListener->onKernelRequest(Object(Symfony\Component\HttpKernel\Event\RequestEvent), 'kernel.request', Object(Symfony\Component\EventDispatcher\EventDispatcher)) #17 /var/www/html/vendor/symfony/event-dispatcher/EventDispatcher.php(56): Symfony\Component\EventDispatcher\EventDispatcher->callListeners(Array, 'kernel.request', Object(Symfony\Component\HttpKernel\Event\RequestEvent)) #18 /var/www/html/vendor/symfony/http-kernel/HttpKernel.php(159): Symfony\Component\EventDispatcher\EventDispatcher->dispatch(Object(Symfony\Component\HttpKernel\Event\RequestEvent), 'kernel.request') #19 /var/www/html/vendor/symfony/http-kernel/HttpKernel.php(76): Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object(Symfony\Component\HttpFoundation\Request), 2) #20 /var/www/html/vendor/symfony/http-kernel/EventListener/ErrorListener.php(97): Symfony\Component\HttpKernel\HttpKernel->handle(Object(Symfony\Component\HttpFoundation\Request), 2, false) #21 /var/www/html/vendor/symfony/event-dispatcher/EventDispatcher.php(246): Symfony\Component\HttpKernel\EventListener\ErrorListener->onKernelException(Object(Symfony\Component\HttpKernel\Event\ExceptionEvent), 'kernel.exceptio...', Object(Symfony\Component\EventDispatcher\EventDispatcher)) #22 /var/www/html/vendor/symfony/event-dispatcher/EventDispatcher.php(206): Symfony\Component\EventDispatcher\EventDispatcher::Symfony\Component\EventDispatcher\{closure}(Object(Symfony\Component\HttpKernel\Event\ExceptionEvent), 'kernel.exceptio...', Object(Symfony\Component\EventDispatcher\EventDispatcher)) #23 /var/www/html/vendor/symfony/event-dispatcher/EventDispatcher.php(56): Symfony\Component\EventDispatcher\EventDispatcher->callListeners(Array, 'kernel.exceptio...', Object(Symfony\Component\HttpKernel\Event\ExceptionEvent)) #24 /var/www/html/vendor/symfony/http-kernel/HttpKernel.php(241): Symfony\Component\EventDispatcher\EventDispatcher->dispatch(Object(Symfony\Component\HttpKernel\Event\ExceptionEvent), 'kernel.exceptio...') #25 /var/www/html/vendor/symfony/http-kernel/HttpKernel.php(91): Symfony\Component\HttpKernel\HttpKernel->handleThrowable(Object(Doctrine\DBAL\Exception\ConnectionException), Object(Symfony\Component\HttpFoundation\Request), 1) #26 /var/www/html/vendor/symfony/http-kernel/Kernel.php(182): Symfony\Component\HttpKernel\HttpKernel->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true) #27 /var/www/html/public/index.php(20): Symfony\Component\HttpKernel\Kernel->handle(Object(Symfony\Component\HttpFoundation\Request)) #28 {main} thrown in /var/www/html/vendor/doctrine/dbal/src/Driver/API/MySQL/ExceptionConverter.php on line 101