Fatal error: Uncaught Error: Class 'Doctrine\DBAL\Platforms\MySQLPlatform' not found in C:\xampp\htdocs\dpbb\vendor\doctrine\dbal\src\Platforms\MariaDb1027Platform.php:13 Stack trace: #0 {main} thrown in C:\xampp\htdocs\dpbb\vendor\doctrine\dbal\src\Platforms\MariaDb1027Platform.php on line 13