Fatal error: Uncaught Error: Class "Symfony\Component\Translation\Loader\FileLoader" not found in C:\Apache24_x64\htdocs\origin_cms8\vendor\symfony\translation\Loader\YamlFileLoader.php:25 Stack trace: #0 {main} thrown in C:\Apache24_x64\htdocs\origin_cms8\vendor\symfony\translation\Loader\YamlFileLoader.php on line 25