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