Fatal error: Uncaught Error: Interface "Composer\EventDispatcher\EventSubscriberInterface" not found in /home/mailtrim/public_html/vendor-backup/zendframework/zend-component-installer/src/ComponentInstaller.php:60 Stack trace: #0 {main} thrown in /home/mailtrim/public_html/vendor-backup/zendframework/zend-component-installer/src/ComponentInstaller.php on line 60