Fatal error: Uncaught Error: Interface "Symfony\Component\Serializer\Mapping\Loader\LoaderInterface" not found in C:\Apache24\htdocs\drupal10\vendor\symfony\serializer\Mapping\Loader\LoaderChain.php:28 Stack trace: #0 {main} thrown in C:\Apache24\htdocs\drupal10\vendor\symfony\serializer\Mapping\Loader\LoaderChain.php on line 28