Fatal error: Uncaught Error: Class 'Contao\Image\Metadata\AbstractContainer' not found in /home/benjamincb/demos/acdg-site/vendor/contao/image/src/Metadata/IsobmffContainer.php:17 Stack trace: #0 {main} thrown in /home/benjamincb/demos/acdg-site/vendor/contao/image/src/Metadata/IsobmffContainer.php on line 17