Fatal error: Uncaught Error: Class 'PhabricatorCalendarEvent' not found in /home/cybertoast/sites/phab.cybertoast.com/phabricator/resources/sql/autopatches/20210316.almanac.13.event-mailkey.php:3 Stack trace: #0 {main} thrown in /home/cybertoast/sites/phab.cybertoast.com/phabricator/resources/sql/autopatches/20210316.almanac.13.event-mailkey.php on line 3