Warning: Declaration of IntField\ErrorPageBundle\Controller\ExceptionController::showAction(Symfony\Component\HttpFoundation\Request $request, Symfony\Component\Debug\Exception\FlattenException $exception, ?Symfony\Component\HttpKernel\Log\DebugLoggerInterface $logger = NULL, $_format = 'html') should be compatible with Symfony\Bundle\TwigBundle\Controller\ExceptionController::showAction(Symfony\Component\HttpFoundation\Request $request, Symfony\Component\HttpKernel\Exception\FlattenException $exception, ?Symfony\Component\HttpKernel\Log\DebugLoggerInterface $logger = NULL) in /home/admin/web/energoone.com.ua/public_html/src/IntField/ErrorPageBundle/Controller/ExceptionController.php on line 12

Fatal error: Uncaught PDOException: SQLSTATE[HY000] [2002] Connection refused in /home/admin/web/energoone.com.ua/public_html/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php:43 Stack trace: #0 /home/admin/web/energoone.com.ua/public_html/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php(43): PDO->__construct('mysql:host=127....', 'admin_energo', 'Fq8FJpFJfI', Array) #1 /home/admin/web/energoone.com.ua/public_html/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOMySql/Driver.php(41): Doctrine\DBAL\Driver\PDOConnection->__construct('mysql:host=127....', 'admin_energo', 'Fq8FJpFJfI', Array) #2 /home/admin/web/energoone.com.ua/public_html/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(360): Doctrine\DBAL\Driver\PDOMySql\Driver->connect(Array, 'admin_energo', 'Fq8FJpFJfI', Array) #3 /home/admin/web/energoone.com.ua/public_html/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(429): Doctrine\DBAL\Connection->connect() #4 /home/admin/web/energoone.com.ua/public_html/vendor/doctrine/dbal/l in /home/admin/web/energoone.com.ua/public_html/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/AbstractMySQLDriver.php on line 103