Fatal error: Uncaught Error: Class "Doctrine\DBAL\Schema\Comparator" not found in I:\www\picman\vendor\doctrine\dbal\src\Platforms\SQLServer\Comparator.php:15 Stack trace: #0 {main} thrown in I:\www\picman\vendor\doctrine\dbal\src\Platforms\SQLServer\Comparator.php on line 15