Fatal error: Uncaught Doctrine\ORM\Exception\MissingIdentifierField: The identifier id is missing for a query of Shopware\Models\Article\Article in /var/www/clients/client1/web14/web/pflanzenkeller.de/vendor/doctrine/orm/lib/Doctrine/ORM/Exception/MissingIdentifierField.php:13 Stack trace: #0 /var/www/clients/client1/web14/web/pflanzenkeller.de/vendor/doctrine/orm/lib/Doctrine/ORM/EntityManager.php(462): Doctrine\ORM\Exception\MissingIdentifierField::fromFieldAndClass() #1 /var/www/clients/client1/web14/web/pflanzenkeller.de/vendor/doctrine/orm/lib/Doctrine/ORM/EntityRepository.php(197): Doctrine\ORM\EntityManager->find() #2 /var/www/clients/client1/web14/web/pflanzenkeller.de/custom/plugins/Pflanzenkeller/Subscriber/Frontend/Detail.php(87): Doctrine\ORM\EntityRepository->find() #3 /var/www/clients/client1/web14/web/pflanzenkeller.de/engine/Library/Enlight/Event/Handler/Default.php(90): Pflanzenkeller\Subscriber\Frontend\Detail->getVariantPrices() #4 /var/www/clients/client1/web14/web/pflanzenkeller.de/engine/Library/Enlight/Event/EventManager.php(207): Enlight_Event_Handler_Default->execute() #5 /var/www/clients/client1/web14/web/pflanzenkeller.de/engine/Library/Enlight/Controller/Action.php(220): Enlight_Event_EventManager->notify() #6 /var/www/clients/client1/web14/web/pflanzenkeller.de/engine/Library/Enlight/Controller/Dispatcher/Default.php(467): Enlight_Controller_Action->dispatch() #7 /var/www/clients/client1/web14/web/pflanzenkeller.de/engine/Library/Enlight/Controller/Front.php(226): Enlight_Controller_Dispatcher_Default->dispatch() #8 /var/www/clients/client1/web14/web/pflanzenkeller.de/engine/Shopware/Kernel.php(195): Enlight_Controller_Front->dispatch() #9 /var/www/clients/client1/web14/web/pflanzenkeller.de/vendor/symfony/http-kernel/HttpCache/SubRequestHandler.php(85): Shopware\Kernel->handle() #10 /var/www/clients/client1/web14/web/pflanzenkeller.de/vendor/symfony/http-kernel/HttpCache/HttpCache.php(479): Symfony\Component\HttpKernel\HttpCache\SubRequestHandler::handle() #11 /var/www/clients/client1/web14/web/pflanzenkeller.de/engine/Shopware/Components/HttpCache/AppCache.php(270): Symfony\Component\HttpKernel\HttpCache\HttpCache->forward() #12 /var/www/clients/client1/web14/web/pflanzenkeller.de/vendor/symfony/http-kernel/HttpCache/HttpCache.php(399): Shopware\Components\HttpCache\AppCache->forward() #13 /var/www/clients/client1/web14/web/pflanzenkeller.de/vendor/symfony/http-kernel/HttpCache/HttpCache.php(352): Symfony\Component\HttpKernel\HttpCache\HttpCache->validate() #14 /var/www/clients/client1/web14/web/pflanzenkeller.de/engine/Shopware/Components/HttpCache/AppCache.php(196): Symfony\Component\HttpKernel\HttpCache\HttpCache->lookup() #15 /var/www/clients/client1/web14/web/pflanzenkeller.de/vendor/symfony/http-kernel/HttpCache/HttpCache.php(224): Shopware\Components\HttpCache\AppCache->lookup() #16 /var/www/clients/client1/web14/web/pflanzenkeller.de/engine/Shopware/Components/HttpCache/AppCache.php(117): Symfony\Component\HttpKernel\HttpCache\HttpCache->handle() #17 /var/www/clients/client1/web14/web/pflanzenkeller.de/shopware.php(122): Shopware\Components\HttpCache\AppCache->handle() #18 {main} thrown in /var/www/clients/client1/web14/web/pflanzenkeller.de/vendor/doctrine/orm/lib/Doctrine/ORM/Exception/MissingIdentifierField.php on line 13