Fatal error: Uncaught exception 'ReflectionException' with message 'Property Shopware\Models\Attribute\CustomerGroup::$mkxCustomerGroupPricesShowInArticleOverview does not exist' in /kunden/411823_66440/webseiten/wt18sw/vendor/doctrine/common/lib/Doctrine/Common/Persistence/Mapping/RuntimeReflectionService.php:80 Stack trace: #0 /kunden/411823_66440/webseiten/wt18sw/vendor/doctrine/common/lib/Doctrine/Common/Persistence/Mapping/RuntimeReflectionService.php(80): ReflectionProperty->__construct('Shopware\\Models...', 'mkxCustomerGrou...') #1 /kunden/411823_66440/webseiten/wt18sw/vendor/doctrine/orm/lib/Doctrine/ORM/Mapping/ClassMetadataInfo.php(964): Doctrine\Common\Persistence\Mapping\RuntimeReflectionService->getAccessibleProperty('Shopware\\Models...', 'mkxCustomerGrou...') #2 /kunden/411823_66440/webseiten/wt18sw/vendor/doctrine/orm/lib/Doctrine/ORM/Mapping/ClassMetadataFactory.php(721): Doctrine\ORM\Mapping\ClassMetadataInfo->wakeupReflection(Object(Doctrine\Common\Persistence\Mapping\RuntimeReflectionService)) #3 /kun in /kunden/411823_66440/webseiten/wt18sw/vendor/doctrine/common/lib/Doctrine/Common/Persistence/Mapping/RuntimeReflectionService.php on line 80