Fatal error: Uncaught Error: Interface "Doctrine\DBAL\Driver\Exception" not found in /opt/lampp/htdocs/forum/flarum/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/DriverException.php:10 Stack trace: #0 {main} thrown in /opt/lampp/htdocs/forum/flarum/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/DriverException.php on line 10