Moved Servers – Blank Blog

I have moved servers from a cpanel server to one that uses eXtend as the control panel. 2 of my blogs were moved without a hitch but the third one is giving me trouble. I can log into the admin area but when I look at my blog, it is a blank page. Looking at the source of the page shows that it is blank as well.

I have upgraded to the most recent version of wordpress hoping that would solve the problem but it is still blank.

Any ideas what would cause that?