Fatal error: Uncaught Error: Class "craft\events\SiteEvent" not found in /home/cooperativamaism/public_html/staging/vendor/craftcms/cms/src/events/DeleteSiteEvent.php:16 Stack trace: #0 {main} thrown in /home/cooperativamaism/public_html/staging/vendor/craftcms/cms/src/events/DeleteSiteEvent.php on line 16