Fatal error: Uncaught Error: Class "Symfony\Component\Serializer\Mapping\Loader\FileLoader" not found in /home/bangger/public_html/statsmin/app/gam_reporting/vendor/symfony/serializer/Mapping/Loader/YamlFileLoader.php:28 Stack trace: #0 {main} thrown in /home/bangger/public_html/statsmin/app/gam_reporting/vendor/symfony/serializer/Mapping/Loader/YamlFileLoader.php on line 28