Fatal error: Uncaught Error: Class "Symfony\Component\Validator\Constraint" not found in C:\laragon\htdocs\eloboost24\vendor\symfony\validator\Constraints\MacAddress.php:24 Stack trace: #0 {main} thrown in C:\laragon\htdocs\eloboost24\vendor\symfony\validator\Constraints\MacAddress.php on line 24