Fatal error: Uncaught Error: Class "Doctrine\DBAL\Connection" not found in /home/amper418/shopv2.amperio.ch/vendor/shopware/core/Migration/Test/NullConnection.php:16 Stack trace: #0 {main} thrown in /home/amper418/shopv2.amperio.ch/vendor/shopware/core/Migration/Test/NullConnection.php on line 16