Fatal error: Uncaught Error: Class "Illuminate\Support\Facades\Facade" not found in /opt/lampp/htdocs/forum/flarum/vendor/illuminate/support/Facades/Queue.php:28 Stack trace: #0 {main} thrown in /opt/lampp/htdocs/forum/flarum/vendor/illuminate/support/Facades/Queue.php on line 28