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/doctrine/orm/src/Query/Exec/FinalizedSelectExecutor.php(31): Doctrine\DBAL\Connection->executeQuery('SELECT m0_.id A...', Array, Array, NULL) #5 /var/www/html/vendor/doctrine/orm/src/Query.php(330): Doctrine\ORM\Query\Exec\FinalizedSelectExecutor->execute(Object(Doctrine\DBAL\Connection), Array, Array) #6 /var/www/html/vendor/doctrine/orm/src/AbstractQuery.php(1218): Doctri in /var/www/html/templates/base.html.twig on line 4