Fatal error: Uncaught Error: Class "Zend\EventManager\Event" not found in /home/mailtrim/public_html/vendor-backup/zendframework/zend-developer-tools/src/ProfilerEvent.php:13 Stack trace: #0 {main} thrown in /home/mailtrim/public_html/vendor-backup/zendframework/zend-developer-tools/src/ProfilerEvent.php on line 13