Fatal error: Uncaught Error: Class "Shopware\Core\Framework\Struct\Collection" not found in /home/.sites/114/site713/web/energiepackung2024/vendor/shopware/core/Checkout/Cart/LineItem/LineItemFlatCollection.php:17
Stack trace:
#0 {main}
  thrown in /home/.sites/114/site713/web/energiepackung2024/vendor/shopware/core/Checkout/Cart/LineItem/LineItemFlatCollection.php on line 17