Fatal error: Uncaught Error: Interface "Doctrine\DBAL\Driver" not found in /opt/lampp/htdocs/forum/flarum/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/AbstractSQLServerDriver.php:24 Stack trace: #0 {main} thrown in /opt/lampp/htdocs/forum/flarum/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/AbstractSQLServerDriver.php on line 24