Fatal error: Uncaught Error: Class "Doctrine\DBAL\Exception\DatabaseObjectNotFoundException" not found in E:\xampp\htdocs\stms\vendor\doctrine\dbal\src\Exception\SchemaDoesNotExist.php:6 Stack trace: #0 {main} thrown in E:\xampp\htdocs\stms\vendor\doctrine\dbal\src\Exception\SchemaDoesNotExist.php on line 6