Internal error when clicking on "Login" button

[nsimons@…]

I'm using a version of Trac supplied by myversioncontrol.com.

I was looking at the Trac system for the first time and clicked on the Login button. I then got an "oops" message as follows:

"Trac detected an internal error: "

No further details but the traceback is:

Traceback (most recent call last):
  File "/usr/lib/python2.4/site-packages/trac/web/main.py", line 356, in dispatch_request
    dispatcher.dispatch(req)
  File "/usr/lib/python2.4/site-packages/trac/web/main.py", line 224, in dispatch
    resp = chosen_handler.process_request(req)
  File "/usr/lib/python2.4/site-packages/trac/web/auth.py", line 95, in process_request
    self._do_login(req)
  File "/usr/lib/python2.4/site-packages/trac/web/auth.py", line 116, in _do_login
    assert req.remote_user, 'Authentication information not available.'
AssertionError: Authentication information not available.

[eblot]

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