Fatal error: Uncaught Error: Interface "League\Csv\Serializer\SerializationFailed" not found in C:\sites\wasalnah.sabti-h.com\vendor\league\csv\src\Serializer\TypeCastingFailed.php:19 Stack trace: #0 {main} thrown in C:\sites\wasalnah.sabti-h.com\vendor\league\csv\src\Serializer\TypeCastingFailed.php on line 19