Fatal error: Uncaught Error: Class 'Doctrine\DBAL\Types\StringType' not found in C:\xampp\htdocs\dpbb\vendor\doctrine\dbal\src\Types\AsciiStringType.php:10 Stack trace: #0 {main} thrown in C:\xampp\htdocs\dpbb\vendor\doctrine\dbal\src\Types\AsciiStringType.php on line 10