Traceback:

File "/data/project/fatameh/www/python/venv/lib/python3.4/site-packages/django/core/handlers/exception.py" in inner
  41.             response = get_response(request)

File "/data/project/fatameh/www/python/venv/lib/python3.4/site-packages/django/core/handlers/base.py" in _get_response
  187.                 response = self.process_exception_by_middleware(e, request)

File "/data/project/fatameh/www/python/venv/lib/python3.4/site-packages/django/core/handlers/base.py" in _get_response
  185.                 response = wrapped_callback(request, *callback_args, **callback_kwargs)

File "/data/project/fatameh/www/python/venv/lib/python3.4/site-packages/django/contrib/auth/decorators.py" in _wrapped_view
  23.                 return view_func(request, *args, **kwargs)

File "./add_paper/views.py" in profile
  22.     print(Token.objects.get_or_create(user=request.user))

Exception Type: OSError at /profile
Exception Value: [Errno 116] Stale file handle