Ok here's my situation. One of my blogs on my mu site has just gone down the crap shoot right out of the blue. My MU is Version 1.2.5. I am able to login to the admin area and everything, but when I go to view the blog, the screen is completely white.
It was strange because I viewed my site before I went to the gym, I came back and this particular page was not working.
I don't know if this has anything to do with it, but I added a user to this blog today so he could contribute. He is set up as an author. He and I are the only two with access to this particular blog. You can check it out at http://photo.seshn.com.
Any ideas on what happened? What can I do to fix it? Anyone ran into something similar before?