Fatal error: Uncaught Error: Class "Doctrine\DBAL\Types\ConversionException" not found in C:\sites\wasalnah.sabti-h.com\vendor\doctrine\dbal\src\Types\Exception\SerializationFailed.php:14 Stack trace: #0 {main} thrown in C:\sites\wasalnah.sabti-h.com\vendor\doctrine\dbal\src\Types\Exception\SerializationFailed.php on line 14