Fatal error: Uncaught exception 'PDOException' with message 'SQLSTATE[HY000] [2005] Unknown MySQL server host 'rds-12197-amazon-db.c4dkw7getvpp.eu-west-1.rds.amazonaws.com' (111)' in /var/www/www.at5.nl/releases/2015042118144/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php:43 Stack trace: #0 /var/www/www.at5.nl/releases/2015042118144/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php(43): PDO->__construct('mysql:host=rds-...', 'root', 'iZtc53wGJapDifO...', Array) #1 /var/www/www.at5.nl/releases/2015042118144/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOMySql/Driver.php(45): Doctrine\DBAL\Driver\PDOConnection->__construct('mysql:host=rds-...', 'root', 'iZtc53wGJapDifO...', Array) #2 /var/www/www.at5.nl/releases/2015042118144/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(360): Doctrine\DBAL\Driver\PDOMySql\Driver->connect(Array, 'root', 'iZtc53wGJapDifO...', Array) #3 /var/www/www.at5.nl/releases/2015042118144/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(429): Doctrine\DBAL\ in /var/www/www.at5.nl/releases/2015042118144/vendor/zendframework/zendframework/library/Zend/ServiceManager/ServiceManager.php on line 930