Hello! We are running a Debian 6.0 with Plesk 11 server, magic_quotes_gpc is disabled.
I ran into a couple of errors, which we could fix. Finally I wanted to make changes in the Theme-section and ran into an error again, I left my desk without documenting the error immediatly. When I tried to login again, the login page was gone. Message: ..the requested url couldn't be found. Message on the websites: It works! This is the default web page for this server. The web server software is running but no content has been added, yet.