Fatal error: Uncaught TypeError: Shopware\Bundle\StoreFrontBundle\Service\Core\ConfiguratorService::getProductConfiguration(): Argument #1 ($product) must be of type Shopware\Bundle\StoreFrontBundle\Struct\BaseProduct, null given, called in /srv/customers/sportastic/websites/public/custom/project/KoerblerDownloadProductSpecificationSheet/Controllers/Frontend/DownloadProductSpecificationSheet.php on line 44 and defined in /srv/customers/sportastic/websites/public/engine/Shopware/Bundle/StoreFrontBundle/Service/Core/ConfiguratorService.php:57 Stack trace: #0 /srv/customers/sportastic/websites/public/custom/project/KoerblerDownloadProductSpecificationSheet/Controllers/Frontend/DownloadProductSpecificationSheet.php(44): Shopware\Bundle\StoreFrontBundle\Service\Core\ConfiguratorService->getProductConfiguration() #1 /srv/customers/sportastic/websites/public/engine/Library/Enlight/Controller/Action.php(188): Shopware_Controllers_Frontend_DownloadProductSpecificationSheet->indexAction() #2 /srv/customers/sportastic/websites/public/engine/Library/Enlight/Controller/Dispatcher/Default.php(467): Enlight_Controller_Action->dispatch() #3 /srv/customers/sportastic/websites/public/engine/Library/Enlight/Controller/Front.php(226): Enlight_Controller_Dispatcher_Default->dispatch() #4 /srv/customers/sportastic/websites/public/engine/Shopware/Kernel.php(195): Enlight_Controller_Front->dispatch() #5 /srv/customers/sportastic/websites/public/shopware.php(122): Shopware\Kernel->handle() #6 {main} thrown in /srv/customers/sportastic/websites/public/engine/Shopware/Bundle/StoreFrontBundle/Service/Core/ConfiguratorService.php on line 57