Hi,
This is for Google. I had this error:
The remote proxy closed the connection while negotiating the session. This may be due to the wrong authentication credentials passed to the server.
I found out what it was, there was no "127.0.0.1 localhost" in /etc/hosts on the server.
With regards, Paul.
-- Paul van der Vlis Linux systeembeheer, Groningen http://www.vandervlis.nl