I just upgraded from v1.6.11 to .12 via the auto-update, and my site is no longer accessible?!
I am getting a HTTP Error 500 (Internal Server Error): An unexpected condition was encountered while the server was attempting to fulfill the request.
I don't know how this is possible... but I also don't know how to troubleshoot it at all...
I tried to overwrite the .12 with a version of .11 I had on my computer... but no change... I have no idea what to do :-(