Issue: Can not post new chapter

Hi,
I see you are working on some forum issues, so you might already know this. As of Tuesday I have not been able to add my next chapter in it's proper spot. When I try to open my story using the edit entry link... the link says there is a fatal error, plus some other stuff.

I post on a regular schedule, so posted my chapter in the post [comment] section, which works like it always does.
Thanks for any help you can send my way.
pinky