Failing Comments

My most recent blog entry is not receiving any comments and this morning a friend told me that he keeps receiving an error message when he tries to comment. I’ve tried it from a different browser myself. The comment fails and what is left in it’s place is my blogs header.

There were no problems with last week’s blog entries and comments.

I hadn’t updated to 3.8 yet, and did that this morning thinking maybe this would fix the problem. The problem persists.

I’m running the Coraline theme

Thank you for any suggestions.