Fatal error: Uncaught Error: Interface 'Doctrine\DBAL\Driver\Connection' not found in C:\Apache24\htdocs\cwlms\vendor\doctrine\dbal\lib\Doctrine\DBAL\Driver\PDOConnection.php:21 Stack trace: #0 {main} thrown in C:\Apache24\htdocs\cwlms\vendor\doctrine\dbal\lib\Doctrine\DBAL\Driver\PDOConnection.php on line 21