Fatal error: Uncaught Error: Interface "Psr\Cache\CacheItemInterface" not found in /home/rankting/public_html/ALT/ranketing.de (contao)/vendor/doctrine/cache/lib/Doctrine/Common/Cache/Psr6/CacheItem.php:18 Stack trace: #0 {main} thrown in /home/rankting/public_html/ALT/ranketing.de (contao)/vendor/doctrine/cache/lib/Doctrine/Common/Cache/Psr6/CacheItem.php on line 18