MOD_PYTHON ERROR

ProcessId:      3969988
Interpreter:    'bugs.darcs.net'

ServerName:     'bugs.darcs.net'
DocumentRoot:   '/opt/roundup/trackers/darcs'

URI:            '/Ticket/Display.html'
Location:       None
Directory:      '/opt/roundup/trackers/'
Filename:       '/opt/roundup/trackers/darcs/dummy.py'
PathInfo:       '/Ticket/Display.html'

Phase:          'PythonHandler'
Handler:        'roundup.cgi.apache'

Traceback (most recent call last):

  File "/usr/lib/python2.7/dist-packages/mod_python/importer.py", line 1537, in HandlerDispatch
    default=default_handler, arg=req, silent=hlist.silent)

  File "/usr/lib/python2.7/dist-packages/mod_python/importer.py", line 1229, in _process_target
    result = _execute_target(config, req, object, arg)

  File "/usr/lib/python2.7/dist-packages/mod_python/importer.py", line 1128, in _execute_target
    result = object(arg)

  File "/opt/roundup/lib/python2.7/site-packages/roundup/cgi/apache.py", line 154, in handler
    _client.main()

  File "/opt/roundup/lib/python2.7/site-packages/roundup/cgi/client.py", line 483, in main
    self.inner_main()

  File "/opt/roundup/lib/python2.7/site-packages/roundup/cgi/client.py", line 793, in inner_main
    raise NotFound(e)

NotFound: Ticket