Fatal error: Uncaught Error: Class "Symfony\Component\Validator\Constraint" not found in /home/exklusivbeautysa/public_html/vendor/symfony-cmf/routing-bundle/src/Validator/Constraints/RouteDefaults.php:16 Stack trace: #0 {main} thrown in /home/exklusivbeautysa/public_html/vendor/symfony-cmf/routing-bundle/src/Validator/Constraints/RouteDefaults.php on line 16