Fatal error: Uncaught Error: Interface "Zend_EventManager_SharedEventCollection" not found in C:\SHC\xampp\htdocs\shc_mobile_backend\vendor\diablomedia\zendframework1-eventmanager\src\Zend\EventManager\SharedEventManager.php:34 Stack trace: #0 {main} thrown in C:\SHC\xampp\htdocs\shc_mobile_backend\vendor\diablomedia\zendframework1-eventmanager\src\Zend\EventManager\SharedEventManager.php on line 34