Fatal error: Uncaught PDOException: SQLSTATE[HY000] [2002] Connection refused in /var/www/html/vendor/doctrine/dbal/src/Driver/PDO/MySQL/Driver.php:34 Stack trace: #0 /var/www/html/vendor/doctrine/dbal/src/Driver/PDO/MySQL/Driver.php(34): PDO->__construct('mysql:host=mari...', 'root', '9bwAYsXdL9', Array) #1 /var/www/html/vendor/doctrine/dbal/src/Connection.php(378): Doctrine\DBAL\Driver\PDO\MySQL\Driver->connect(Array) #2 /var/www/html/vendor/doctrine/dbal/src/Connection.php(1655): Doctrine\DBAL\Connection->connect() #3 /var/www/html/vendor/doctrine/dbal/src/Connection.php(1082): Doctrine\DBAL\Connection->getWrappedConnection() #4 /var/www/html/vendor/jackalope/jackalope-doctrine-dbal/src/Jackalope/Transport/DoctrineDBAL/Client.php(1404): Doctrine\DBAL\Connection->executeQuery('\n ...', Array) #5 /var/www/html/vendor/jackalope/jackalope-doctrine-dbal/src/Jackalope/Transport/DoctrineDBAL/CachedClient.php(275): Jackalope\Transport\DoctrineDBAL\Client->getNode('/cmf/pqna/route...') #6 /var/www/html/vendor/jacka in /var/www/html/templates/base.html.twig on line 4