Error posting from work

[azrael]

Not Acceptable
An appropriate representation of the requested resource /forum/newreply.php could not be found on this server.
Additionally, a 404 Not Found error was encountered while trying to use an ErrorDocument to handle the request.

--------------------------------------------------------------------------------
Apache/2.2.11 (Unix) mod_ssl/2.2.11 OpenSSL/0.9.8i DAV/2 mod_auth_passthrough/2.1 mod_bwlimited/1.4 FrontPage/5.0.2.2635 Server at www.cslregister.com Port 80

[Sailorbaz]

I was getting that error a couple of days ago.

I logged out and logged back in again and its seemed to sort it out. Don't know what the crack was but the error is identical. Thing is, how did you manage to post the error telling you, you can't post...deep breath!