Fatal error: Uncaught TypeError: Argument 1 passed to SpnoExtendBundle\Bundle\StoreFrontBundle\ProductService::getBundleQuantity() must be an instance of Shopware\Bundle\StoreFrontBundle\Struct\Product, null given, called in /var/www/vhosts/graffitibox.aix-dev.de/httpdocs/custom/plugins/SpnoExtendBundle/Bundle/StoreFrontBundle/ProductService.php on line 53 and defined in /var/www/vhosts/graffitibox.aix-dev.de/httpdocs/custom/plugins/SpnoExtendBundle/Bundle/StoreFrontBundle/ProductService.php:63 Stack trace: #0 /var/www/vhosts/graffitibox.aix-dev.de/httpdocs/custom/plugins/SpnoExtendBundle/Bundle/StoreFrontBundle/ProductService.php(53): SpnoExtendBundle\Bundle\StoreFrontBundle\ProductService->getBundleQuantity(NULL) #1 /var/www/vhosts/graffitibox.aix-dev.de/httpdocs/custom/plugins/HuebertSelectVariantOption/Subscriber/Frontend.php(55): SpnoExtendBundle\Bundle\StoreFrontBundle\ProductService->get('QB-EQ-PSNBIGA3', Object(Shopware\Bundle\StoreFrontBundle\Struct\ShopContext)) #2 /var/www/vhosts/graffitibox.aix-dev.de/httpdocs in /var/www/vhosts/graffitibox.aix-dev.de/httpdocs/custom/plugins/SpnoExtendBundle/Bundle/StoreFrontBundle/ProductService.php on line 63