Fatal error: Uncaught Error: Class "Symfony\Component\Serializer\Exception\UnexpectedValueException" not found in D:\htdocs\SuiteCRM\vendor\symfony\serializer\Exception\PartialDenormalizationException.php:17 Stack trace: #0 {main} thrown in D:\htdocs\SuiteCRM\vendor\symfony\serializer\Exception\PartialDenormalizationException.php on line 17