Parent Document Not Found

Hey Lynibis Sorry we need to improve that error message. I believe it typically happens if the post you're trying to comment on has been put into moderation/removed whilst you're writing a comment but before you hit "Post"

That usually happens to me when a post is removed whilst at the very same time I am writing a comment. I have noticed it a lot when trying to comment on duplicates.

Thanks for the reply guys, glad to know it wasn't me lol.