Fatal error: Uncaught Error: Class "Extcode\Cart\Domain\Model\Product\AbstractProduct" not found in /var/www/html/dev.hallescherfc.de/vendor/extcode/cart-products/Classes/Domain/Model/Product/Product.php:23 Stack trace: #0 {main} thrown in /var/www/html/dev.hallescherfc.de/vendor/extcode/cart-products/Classes/Domain/Model/Product/Product.php on line 23