Fatal error: Uncaught PDOException: SQLSTATE[HY000] [2002] Connection refused in /var/www/ida/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php:40 Stack trace: #0 /var/www/ida/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php(40): PDO->__construct('mysql:host=ida-...', 'ida', 'W8Gf-,_+!9&,laL...', Array) #1 /var/www/ida/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOMySql/Driver.php(25): Doctrine\DBAL\Driver\PDOConnection->__construct('mysql:host=ida-...', 'ida', 'W8Gf-,_+!9&,laL...', Array) #2 /var/www/ida/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(412): Doctrine\DBAL\Driver\PDOMySql\Driver->connect(Array, 'ida', 'W8Gf-,_+!9&,laL...', Array) #3 /var/www/ida/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(475): Doctrine\DBAL\Connection->connect() #4 /var/www/ida/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(437): Doctrine\DBAL\Connection->getDatabasePlatformVersion() #5 /var/www/ida/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(379): Doctrine\DBAL\Connection-> in /var/www/ida/app/Resources/TwigBundle/views/Exception/error500.html.twig on line 4