Fatal error: Uncaught Error: Interface "Contao\Image\PictureGeneratorInterface" not found in /home/rankting/public_html/ALT/ranketing.de (contao)/vendor/contao/image/src/PictureGenerator.php:15 Stack trace: #0 {main} thrown in /home/rankting/public_html/ALT/ranketing.de (contao)/vendor/contao/image/src/PictureGenerator.php on line 15