Traceback (most recent call last):
File "/edx/app/edxapp/venvs/edxapp/local/lib/python2.7/site-packages/django/core/handlers/base.py", line 108, in get_response
response = middleware_method(request)
File "/edx/app/edxapp/venvs/edxapp/local/lib/python2.7/site-packages/django/contrib/sites/middleware.py", line 10, in process_request
request.site = get_current_site(request)
File "/edx/app/edxapp/venvs/edxapp/local/lib/python2.7/site-packages/django/contrib/sites/shortcuts.py", line 15, in get_current_site
return Site.objects.get_current(request)
File "/edx/app/edxapp/venvs/edxapp/local/lib/python2.7/site-packages/django_sites_extensions/models.py", line 40, in patched_get_current
return self._get_site_by_request(request) # pylint: disable=protected-access
File "/edx/app/edxapp/venvs/edxapp/local/lib/python2.7/site-packages/django_sites_extensions/models.py", line 92, in patched_get_site_by_request
site = self.get(domain__iexact=host)
File "/edx/app/edxapp/venvs/edxapp/local/lib/python2.7/site-packages/django/db/models/manager.py", line 127, in manager_method
return getattr(self.get_queryset(), name)(*args, **kwargs)
File "/edx/app/edxapp/venvs/edxapp/local/lib/python2.7/site-packages/django/db/models/query.py", line 338, in get
(self.model._meta.object_name, num)
MultipleObjectsReturned: get() returned more than one Site -- it returned 2!