Fatal error: Uncaught Error: Class "Flarum\Post\AbstractEventPost" not found in /home/sardosne/flarum.sardos.net/vendor/flarum/lock/src/Post/DiscussionLockedPost.php:17 Stack trace: #0 {main} thrown in /home/sardosne/flarum.sardos.net/vendor/flarum/lock/src/Post/DiscussionLockedPost.php on line 17