Fatal error: Uncaught Error: Class 'Doctrine\DBAL\Platforms\MariaDBPlatform' not found in E:\xampp\htdocs\www\qr250\vendor\doctrine\dbal\src\Platforms\MariaDb1027Platform.php:11 Stack trace: #0 {main} thrown in E:\xampp\htdocs\www\qr250\vendor\doctrine\dbal\src\Platforms\MariaDb1027Platform.php on line 11