Logged In: YES 
user_id=208216

What is the fix for this ?

I have run into the same problem running roundup 1.0.

I have tried applying the change found in roundup 1.1.1,
namely change line 262 to: 

env['HTTP_ACCEPT_LANGUAGE'] =
self.headers.get('accept-language')

But, no joy:
Traceback (most recent call last):
  File
"/usr/lib/python2.4/site-packages/roundup/scripts/roundup_server.py",
line 106, in run_cgi
    self.inner_run_cgi()
  File
"/usr/lib/python2.4/site-packages/roundup/scripts/roundup_server.py",
line 262, in inner_run_cgi
    env['HTTP_ACCEPT_LANGUAGE'] =
self.headers.get('accept-language')
  File "/usr/lib/python2.4/rfc822.py", line 390, in __getitem__
    return self.dict[name.lower()]
KeyError: 'accept-language'