Fatal error: Uncaught PDOException: SQLSTATE[HY000] [2002] Connection refused in /var/www/vhost/vaboose/20161212023425/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php:43 Stack trace: #0 /var/www/vhost/vaboose/20161212023425/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php(43): PDO->__construct('mysql:host=37.6...', 'vaboose_user', 'vaboose_user', Array) #1 /var/www/vhost/vaboose/20161212023425/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOMySql/Driver.php(41): Doctrine\DBAL\Driver\PDOConnection->__construct('mysql:host=37.6...', 'vaboose_user', 'vaboose_user', Array) #2 /var/www/vhost/vaboose/20161212023425/vendor/synergy/affiliatemanager/src/AffiliateManager/Doctrine/Driver/PdoMysqlDriver.php(20): Doctrine\DBAL\Driver\PDOMySql\Driver->connect(Array, 'vaboose_user', 'vaboose_user', Array) #3 /var/www/vhost/vaboose/20161212023425/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connections/MasterSlaveConnection.php(216): AffiliateManager\Doctrine\Driver\PdoMysqlDriver->connect(Array, 'vaboose_user', in /var/www/vhost/vaboose/20161212023425/vendor/zendframework/zend-servicemanager/src/ServiceManager.php on line 765