Fatal error: Uncaught Doctrine\ORM\ORMException: The identifier id is missing for a query of Shopware\Models\Category\Category in /home/onegxanu/www.onelion.ch/vendor/doctrine/orm/lib/Doctrine/ORM/ORMException.php:294 Stack trace: #0 /home/onegxanu/www.onelion.ch/vendor/doctrine/orm/lib/Doctrine/ORM/EntityManager.php(403): Doctrine\ORM\ORMException::missingIdentifierField('Shopware\\Models...', 'id') #1 /home/onegxanu/www.onelion.ch/vendor/doctrine/orm/lib/Doctrine/ORM/EntityRepository.php(154): Doctrine\ORM\EntityManager->find('Shopware\\Models...', Array, NULL, NULL) #2 /home/onegxanu/www.onelion.ch/engine/Shopware/Plugins/Local/Frontend/ProxaCustomSolutions/Bootstrap.php(412): Doctrine\ORM\EntityRepository->find(NULL) #3 /home/onegxanu/www.onelion.ch/engine/Library/Enlight/Event/Handler/Plugin.php(149): Shopware_Plugins_Frontend_ProxaCustomSolutions_Bootstrap->onPostDispatchFrontendDetail(Object(Enlight_Controller_ActionEventArgs)) #4 /home/onegxanu/www.onelion.ch/engine/Library/Enlight/Event/EventManager.php(220): Enl in /home/onegxanu/www.onelion.ch/vendor/doctrine/orm/lib/Doctrine/ORM/ORMException.php on line 294