Fatal error: Uncaught Error: Class "Doctrine\DBAL\Driver\AbstractException" not found in D:\Apache24\www\qilu_sap\back-end\vendor\doctrine\dbal\src\Driver\SQLite3\Exception.php:12 Stack trace: #0 {main} thrown in D:\Apache24\www\qilu_sap\back-end\vendor\doctrine\dbal\src\Driver\SQLite3\Exception.php on line 12