Fatal error: Uncaught Error: Class "Intervention\Image\AbstractFont" not found in /opt/lampp/htdocs/forum/flarum/vendor/intervention/image/src/Intervention/Image/Gd/Font.php:8 Stack trace: #0 {main} thrown in /opt/lampp/htdocs/forum/flarum/vendor/intervention/image/src/Intervention/Image/Gd/Font.php on line 8