Fatal error: Uncaught ReflectionException: Class Shopware\Models\Attribute\ArticleSupplier does not exist in /home/kunsbnuu/www.kunstloft.de/vendor/doctrine/common/lib/Doctrine/Common/Persistence/Mapping/RuntimeReflectionService.php:72 Stack trace: #0 /home/kunsbnuu/www.kunstloft.de/vendor/doctrine/common/lib/Doctrine/Common/Persistence/Mapping/RuntimeReflectionService.php(72): ReflectionClass->__construct('Shopware\\Models...') #1 /home/kunsbnuu/www.kunstloft.de/vendor/doctrine/orm/lib/Doctrine/ORM/Mapping/ClassMetadataInfo.php(924): Doctrine\Common\Persistence\Mapping\RuntimeReflectionService->getClass('Shopware\\Models...') #2 /home/kunsbnuu/www.kunstloft.de/vendor/doctrine/orm/lib/Doctrine/ORM/Mapping/ClassMetadataFactory.php(721): Doctrine\ORM\Mapping\ClassMetadataInfo->wakeupReflection(Object(Doctrine\Common\Persistence\Mapping\RuntimeReflectionService)) #3 /home/kunsbnuu/www.kunstloft.de/vendor/doctrine/common/lib/Doctrine/Common/Persistence/Mapping/AbstractClassMetadataFactory.php(214): Doctrine\ORM\Mapping\ClassM in /home/kunsbnuu/www.kunstloft.de/vendor/doctrine/common/lib/Doctrine/Common/Persistence/Mapping/RuntimeReflectionService.php on line 72