Fatal error: Uncaught Error: Interface 'Doctrine\DBAL\Driver\Connection' not found in C:\xampp\htdocs\dpbb\vendor\doctrine\dbal\src\Driver\ServerInfoAwareConnection.php:8 Stack trace: #0 {main} thrown in C:\xampp\htdocs\dpbb\vendor\doctrine\dbal\src\Driver\ServerInfoAwareConnection.php on line 8