Fatal error: Uncaught Error: Class "Zend\Di\Di" not found in /home/mailtrim/public_html/vendor-backup/zendframework/zend-di/src/ServiceLocator/DependencyInjectorProxy.php:19 Stack trace: #0 {main} thrown in /home/mailtrim/public_html/vendor-backup/zendframework/zend-di/src/ServiceLocator/DependencyInjectorProxy.php on line 19