Thanks John. I'll do a screen shot if I catch it again. I wondered if there were any consistencies regarding the day/time that the blog hosed up, but they seem to be all over the place instead of at the same time each day.

I posted the error messages in my first post of this thread:

Error
The articles could not be fetched.

Fatal error: Call to a member function on a non-object in /home/pcnet/public_html/blogs/class/net/rawrequestgenerator.class.php on line 150