Fatal error: Uncaught Error: Interface 'Contao\Image\ResizeCalculatorInterface' not found in /home/eberhardschwarze/public_html/vendor/contao/image/src/ResizeCalculator.php:17 Stack trace: #0 {main} thrown in /home/eberhardschwarze/public_html/vendor/contao/image/src/ResizeCalculator.php on line 17