Fatal error: Uncaught Symfony\Component\Debug\Exception\FatalThrowableError: Fatal error: Call to a member function getCampaignCode() on null in /www/sneaker/src/Arc/StoreBundle/Controller/ProductController.php:248 Stack trace: #0 [internal function]: Arc\StoreBundle\Controller\ProductController->rayonAction(Object(Symfony\Component\HttpFoundation\Request), 'spor-markalari-...') #1 /www/sneaker/app/bootstrap.php.cache(2682): call_user_func_array(Array, Array) #2 /www/sneaker/app/bootstrap.php.cache(2644): Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object(Symfony\Component\HttpFoundation\Request), 1) #3 /www/sneaker/app/bootstrap.php.cache(2795): Symfony\Component\HttpKernel\HttpKernel->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true) #4 /www/sneaker/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/Kernel.php(185): Symfony\Component\HttpKernel\DependencyInjection\ContainerAwareHttpKernel->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true) #5 /www/sneaker/web/app.php(64): Symfony\Component\HttpKernel\Kernel->handle(Object(Symfony\Component\HttpFoundation\Request)) #6 {main} thrown in /www/sneaker/src/Arc/StoreBundle/Controller/ProductController.php on line 248