TypeError at /admin/rt/randevu/add/

cagir() takes exactly 1 argument (2 given)

 Request Method: GET  Request URL:
http://127.0.0.1:8000/admin/rt/randevu/add/  Exception Type: TypeError
 Exception
Value:

cagir() takes exactly 1 argument (2 given)

 Exception Location: /home/gungor/rts/../rts/rt/models.py in __init__, line
27  Python Executable: /usr/bin/python  Python Version: 2.6.2  Python
Path: ['/home/gungor/rts',
'/usr/lib/python2.6', '/usr/lib/python2.6/plat-linux2',
'/usr/lib/python2.6/lib-tk', '/usr/lib/python2.6/lib-old',
'/usr/lib/python2.6/lib-dynload', '/usr/lib/python2.6/dist-packages',
'/usr/lib/python2.6/dist-packages/PIL',
'/usr/lib/python2.6/dist-packages/gst-0.10',
'/var/lib/python-support/python2.6',
'/usr/lib/python2.6/dist-packages/gtk-2.0',
'/var/lib/python-support/python2.6/gtk-2.0',
'/usr/local/lib/python2.6/dist-packages']  Server time: Fri, 21 Aug 2009
07:24:43 -0500
2009/8/21 Benjamin Peterson <report@bugs.python.org>

>
> Changes by Benjamin Peterson <benjamin@python.org>:
>
>
> ----------
> type: compile error -> feature request
>
> _______________________________________
> Python tracker <report@bugs.python.org>
> <http://bugs.python.org/issue2516>
> _______________________________________
>