Fatal error: Uncaught Error: Call to a member function getObjectManager() on null in /var/www/module/IUPBase/src/EventListener/AbstractListener.php:102 Stack trace: #0 /var/www/module/IUPBase/src/EventListener/AbstractListener.php(141): IUPBase\EventListener\AbstractListener->getObjectManager() #1 /var/www/module/IUPBase/Module.php(61): IUPBase\EventListener\AbstractListener->sendNotification('ERROR_NOT_FOUND', Array, Array, false) #2 /var/www/vendor/zendframework/zend-eventmanager/src/EventManager.php(322): IUPBase\Module->IUPBase\{closure}(Object(Zend\Mvc\MvcEvent)) #3 /var/www/vendor/zendframework/zend-eventmanager/src/EventManager.php(171): Zend\EventManager\EventManager->triggerListeners(Object(Zend\Mvc\MvcEvent)) #4 /var/www/vendor/zendframework/zend-mvc/src/RouteListener.php(56): Zend\EventManager\EventManager->triggerEvent(Object(Zend\Mvc\MvcEvent)) #5 /var/www/vendor/zendframework/zend-eventmanager/src/EventManager.php(322): Zend\Mvc\RouteListener->onRoute(Object(Zend\Mvc\MvcEvent)) #6 /var/www/vendor/zendframewo in /var/www/module/IUPBase/src/EventListener/AbstractListener.php on line 102