Fatal error: Uncaught Error: Interface 'Doctrine\DBAL\Driver\API\ExceptionConverter' not found in E:\xampp\htdocs\www\yunwei\qr250\vendor\doctrine\dbal\src\Driver\API\IBMDB2\ExceptionConverter.php:26 Stack trace: #0 {main} thrown in E:\xampp\htdocs\www\yunwei\qr250\vendor\doctrine\dbal\src\Driver\API\IBMDB2\ExceptionConverter.php on line 26