Error in horizon container while creating a cloudkitty service mapping from horizon dashboard

gistfile1.txt

[Mon Jan 08 11:13:29.705825 2018] [wsgi:error] [pid 4510:tid 140374262798080] Internal Server Error: /admin/hashmap/create_mapping/service/b467932c-3d5f-4fe2-aa7b-c71fc55934f6
[Mon Jan 08 11:13:29.705941 2018] [wsgi:error] [pid 4510:tid 140374262798080] Traceback (most recent call last):
[Mon Jan 08 11:13:29.705962 2018] [wsgi:error] [pid 4510:tid 140374262798080]   File "/openstack/venvs/horizon-16.0.4/lib/python2.7/site-packages/django/core/handlers/exception.py", line 41, in inner
[Mon Jan 08 11:13:29.705984 2018] [wsgi:error] [pid 4510:tid 140374262798080]     response = get_response(request)
[Mon Jan 08 11:13:29.706008 2018] [wsgi:error] [pid 4510:tid 140374262798080]   File "/openstack/venvs/horizon-16.0.4/lib/python2.7/site-packages/django/core/handlers/base.py", line 249, in _legacy_get_response
[Mon Jan 08 11:13:29.706028 2018] [wsgi:error] [pid 4510:tid 140374262798080]     response = self._get_response(request)
[Mon Jan 08 11:13:29.706046 2018] [wsgi:error] [pid 4510:tid 140374262798080]   File "/openstack/venvs/horizon-16.0.4/lib/python2.7/site-packages/django/core/handlers/base.py", line 187, in _get_response
[Mon Jan 08 11:13:29.706066 2018] [wsgi:error] [pid 4510:tid 140374262798080]     response = self.process_exception_by_middleware(e, request)
[Mon Jan 08 11:13:29.706085 2018] [wsgi:error] [pid 4510:tid 140374262798080]   File "/openstack/venvs/horizon-16.0.4/lib/python2.7/site-packages/django/core/handlers/base.py", line 185, in _get_response
[Mon Jan 08 11:13:29.706103 2018] [wsgi:error] [pid 4510:tid 140374262798080]     response = wrapped_callback(request, *callback_args, **callback_kwargs)
[Mon Jan 08 11:13:29.706122 2018] [wsgi:error] [pid 4510:tid 140374262798080]   File "/openstack/venvs/horizon-16.0.4/lib/python2.7/site-packages/horizon/decorators.py", line 36, in dec
[Mon Jan 08 11:13:29.706142 2018] [wsgi:error] [pid 4510:tid 140374262798080]     return view_func(request, *args, **kwargs)
[Mon Jan 08 11:13:29.706161 2018] [wsgi:error] [pid 4510:tid 140374262798080]   File "/openstack/venvs/horizon-16.0.4/lib/python2.7/site-packages/horizon/decorators.py", line 52, in dec
[Mon Jan 08 11:13:29.706179 2018] [wsgi:error] [pid 4510:tid 140374262798080]     return view_func(request, *args, **kwargs)
[Mon Jan 08 11:13:29.706231 2018] [wsgi:error] [pid 4510:tid 140374262798080]   File "/openstack/venvs/horizon-16.0.4/lib/python2.7/site-packages/horizon/decorators.py", line 36, in dec
[Mon Jan 08 11:13:29.706249 2018] [wsgi:error] [pid 4510:tid 140374262798080]     return view_func(request, *args, **kwargs)
[Mon Jan 08 11:13:29.706266 2018] [wsgi:error] [pid 4510:tid 140374262798080]   File "/openstack/venvs/horizon-16.0.4/lib/python2.7/site-packages/django/views/generic/base.py", line 68, in view
[Mon Jan 08 11:13:29.706284 2018] [wsgi:error] [pid 4510:tid 140374262798080]     return self.dispatch(request, *args, **kwargs)
[Mon Jan 08 11:13:29.706302 2018] [wsgi:error] [pid 4510:tid 140374262798080]   File "/openstack/venvs/horizon-16.0.4/lib/python2.7/site-packages/django/views/generic/base.py", line 88, in dispatch
[Mon Jan 08 11:13:29.706320 2018] [wsgi:error] [pid 4510:tid 140374262798080]     return handler(request, *args, **kwargs)
[Mon Jan 08 11:13:29.706337 2018] [wsgi:error] [pid 4510:tid 140374262798080]   File "/openstack/venvs/horizon-16.0.4/lib/python2.7/site-packages/django/views/generic/edit.py", line 174, in get
[Mon Jan 08 11:13:29.706354 2018] [wsgi:error] [pid 4510:tid 140374262798080]     return self.render_to_response(self.get_context_data())
[Mon Jan 08 11:13:29.706371 2018] [wsgi:error] [pid 4510:tid 140374262798080]   File "/openstack/venvs/horizon-16.0.4/lib/python2.7/site-packages/cloudkittydashboard/dashboards/admin/hashmap/views.py", line 150, in get_context_data
[Mon Jan 08 11:13:29.706390 2018] [wsgi:error] [pid 4510:tid 140374262798080]     self).get_context_data(**kwargs)
[Mon Jan 08 11:13:29.706407 2018] [wsgi:error] [pid 4510:tid 140374262798080]   File "/openstack/venvs/horizon-16.0.4/lib/python2.7/site-packages/horizon/forms/views.py", line 141, in get_context_data
[Mon Jan 08 11:13:29.706424 2018] [wsgi:error] [pid 4510:tid 140374262798080]     context = super(ModalFormView, self).get_context_data(**kwargs)
[Mon Jan 08 11:13:29.706442 2018] [wsgi:error] [pid 4510:tid 140374262798080]   File "/openstack/venvs/horizon-16.0.4/lib/python2.7/site-packages/horizon/forms/views.py", line 74, in get_context_data
[Mon Jan 08 11:13:29.706460 2018] [wsgi:error] [pid 4510:tid 140374262798080]     context = super(ModalFormMixin, self).get_context_data(**kwargs)
[Mon Jan 08 11:13:29.706478 2018] [wsgi:error] [pid 4510:tid 140374262798080]   File "/openstack/venvs/horizon-16.0.4/lib/python2.7/site-packages/horizon/forms/views.py", line 55, in get_context_data
[Mon Jan 08 11:13:29.706496 2018] [wsgi:error] [pid 4510:tid 140374262798080]     context = super(ModalBackdropMixin, self).get_context_data(**kwargs)
[Mon Jan 08 11:13:29.706513 2018] [wsgi:error] [pid 4510:tid 140374262798080]   File "/openstack/venvs/horizon-16.0.4/lib/python2.7/site-packages/django/views/generic/edit.py", line 93, in get_context_data
[Mon Jan 08 11:13:29.706531 2018] [wsgi:error] [pid 4510:tid 140374262798080]     kwargs['form'] = self.get_form()
[Mon Jan 08 11:13:29.706548 2018] [wsgi:error] [pid 4510:tid 140374262798080]   File "/openstack/venvs/horizon-16.0.4/lib/python2.7/site-packages/horizon/forms/views.py", line 176, in get_form
[Mon Jan 08 11:13:29.706566 2018] [wsgi:error] [pid 4510:tid 140374262798080]     return form_class(self.request, **self.get_form_kwargs())
[Mon Jan 08 11:13:29.706583 2018] [wsgi:error] [pid 4510:tid 140374262798080]   File "/openstack/venvs/horizon-16.0.4/lib/python2.7/site-packages/cloudkittydashboard/dashboards/admin/hashmap/forms.py", line 138, in __init__
[Mon Jan 08 11:13:29.706601 2018] [wsgi:error] [pid 4510:tid 140374262798080]     self.order_fields()
[Mon Jan 08 11:13:29.706619 2018] [wsgi:error] [pid 4510:tid 140374262798080] TypeError: order_fields() takes exactly 2 arguments (1 given)