Fatal error: Uncaught Error: Interface 'Symfony\Contracts\Cache\CacheInterface' not found in /var/www/vhosts/www.thomas-bartholomaeus.de/content/neoscms/Packages/Libraries/symfony/cache-contracts/TagAwareCacheInterface.php:21 Stack trace: #0 {main} thrown in /var/www/vhosts/www.thomas-bartholomaeus.de/content/neoscms/Packages/Libraries/symfony/cache-contracts/TagAwareCacheInterface.php on line 21