Fatal error: Uncaught Error: Class "Symfony\Component\Validator\Mapping\GenericMetadata" not found in D:\htdocs\SuiteCRM\vendor\symfony\validator\Mapping\MemberMetadata.php:30 Stack trace: #0 {main} thrown in D:\htdocs\SuiteCRM\vendor\symfony\validator\Mapping\MemberMetadata.php on line 30