Fatal error: Uncaught Error: Class 'Zend\EventManager\AbstractListenerAggregate' not found in /home/uralbox/public_html/vendor/zf-commons/zfc-rbac/src/ZfcRbac/View/Strategy/AbstractStrategy.php:31 Stack trace: #0 {main} thrown in /home/uralbox/public_html/vendor/zf-commons/zfc-rbac/src/ZfcRbac/View/Strategy/AbstractStrategy.php on line 31