Fatal error: Uncaught Error: Class "Illuminate\Support\ServiceProvider" not found in /opt/lampp/htdocs/forum/flarum/vendor/intervention/image/src/Intervention/Image/ImageServiceProvider.php:9 Stack trace: #0 {main} thrown in /opt/lampp/htdocs/forum/flarum/vendor/intervention/image/src/Intervention/Image/ImageServiceProvider.php on line 9