Traceback (most recent call last):
  File "/usr/lib/python2.4/site-packages/nav/web/pyproxy/proxy.py", line 61, in handler
    user=user, session=req.session.id)
  File "/usr/lib/python2.4/site-packages/nav/web/pyproxy/proxy.py", line 124, in doRequest
    request.request(method, path, query, headers)
  File "httplib.py", line 804, in request
    self._send_request(method, url, body, headers)
  File "httplib.py", line 827, in _send_request
    self.endheaders()
  File "httplib.py", line 798, in endheaders
    self._send_output()
  File "httplib.py", line 679, in _send_output
    self.send(msg)
  File "httplib.py", line 646, in send
    self.connect()
  File "httplib.py", line 630, in connect
    raise socket.error, msg
error: (111, 'Connection refused')