Fatal error: Uncaught Error: Trait "Symfony\Component\Serializer\Mapping\Loader\AccessorCollisionResolverTrait" not found in C:\laragon\htdocs\eloboost24\vendor\symfony\serializer\Mapping\Loader\AttributeLoader.php:34 Stack trace: #0 {main} thrown in C:\laragon\htdocs\eloboost24\vendor\symfony\serializer\Mapping\Loader\AttributeLoader.php on line 34