Fatal error: Uncaught Error: Call to a member function getKategoriaTowarArray() on null in /human/module/Shop/src/Shop/Controller/IndexController.php:302 Stack trace: #0 /human/vendor/zendframework/zendframework/library/Zend/Mvc/Controller/AbstractActionController.php(82): Shop\Controller\IndexController->pokazAction() #1 [internal function]: Zend\Mvc\Controller\AbstractActionController->onDispatch(Object(Zend\Mvc\MvcEvent)) #2 /human/vendor/zendframework/zendframework/library/Zend/EventManager/EventManager.php(444): call_user_func(Array, Object(Zend\Mvc\MvcEvent)) #3 /human/vendor/zendframework/zendframework/library/Zend/EventManager/EventManager.php(205): Zend\EventManager\EventManager->triggerListeners('dispatch', Object(Zend\Mvc\MvcEvent), Object(Closure)) #4 /human/vendor/zendframework/zendframework/library/Zend/Mvc/Controller/AbstractController.php(118): Zend\EventManager\EventManager->trigger('dispatch', Object(Zend\Mvc\MvcEvent), Object(Closure)) #5 /human/vendor/zendframework/zendframework/library/Zend/Mvc/Dispat in /human/module/Shop/src/Shop/Controller/IndexController.php on line 302