Whenever I try to edit a comment I made in a forum thread then I receive an error saying I don't have the rights to perform the action. What is this issue? I can edit the forum threads I make, but I can't edit my comments on other people's threads.
The edit comment feature is currently disabled for non-moderator users. If it was enabled for everybody, all users would be able to edit other users' posts/comments even if they weren't the ones who posted the original comment.
If you made a minor mistake with your first comment, you could probably just delete it and make a new one.