Fatal error: Uncaught Error: Class 'Makaira\OxidConnectEssential\Modifier\Common\AbstractShopModifier' not found in /www/shop/vendor/makaira/oxid-connect-essential/src/Modifier/Product/ShopModifier.php:7 Stack trace: #0 {main} thrown in /www/shop/vendor/makaira/oxid-connect-essential/src/Modifier/Product/ShopModifier.php on line 7