Fatal error: Uncaught Error: Trait "Symfony\Component\Serializer\Context\ContextBuilderTrait" not found in C:\laragon\htdocs\eloboost24\vendor\symfony\serializer\Context\SerializerContextBuilder.php:22 Stack trace: #0 {main} thrown in C:\laragon\htdocs\eloboost24\vendor\symfony\serializer\Context\SerializerContextBuilder.php on line 22