Fatal error: Uncaught TypeError: Argument 1 passed to Frontend\FrontendModule\Managers\HarkenGalleryManager::getGalleryItemsContent() must be of the type integer, null given, called in /var/www/harkenindustrial/src/Frontend/FrontendModule/Controllers/NewsController.php on line 92 and defined in /var/www/harkenindustrial/src/Frontend/FrontendModule/Managers/HarkenGalleryManager.php:22 Stack trace: #0 /var/www/harkenindustrial/src/Frontend/FrontendModule/Controllers/NewsController.php(92): Frontend\FrontendModule\Managers\HarkenGalleryManager->getGalleryItemsContent(NULL, 4) #1 [internal function]: Frontend\FrontendModule\Controllers\NewsController->detailAction('news', 'harken-industri...') #2 /var/www/harkenindustrial/src/Core/Lavarel/Dispatcher/Dispatcher.php(28): call_user_func_array(Array, Array) #3 /var/www/harkenindustrial/src/Core/Lavarel/Application/Application.php(256): Lavarel\Dispatcher\Dispatcher->dispatchRequest(Object(Symfony\Component\HttpFoundation\Request)) #4 /var/www/harkenindustrial/src/Core/Lavarel/App in /var/www/harkenindustrial/src/Frontend/FrontendModule/Managers/HarkenGalleryManager.php on line 22