Fatal error: Uncaught Error: Class "Symfony\Component\Translation\Loader\YamlFileLoader" not found in /home/sardosne/flarum.sardos.net/vendor/flarum/core/src/Locale/PrefixedYamlFileLoader.php:15 Stack trace: #0 {main} thrown in /home/sardosne/flarum.sardos.net/vendor/flarum/core/src/Locale/PrefixedYamlFileLoader.php on line 15