Error from glance:

2014-10-09 17:07:03.271 30820 INFO glance.wsgi.server [9a8e44ae-6626-40a3-897f-37113fe0b379 18ce05ec99fd459da3de1d53fc1dfcfe ed33913720264fff8b60db68ef191e50 - - -] Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/eventlet/wsgi.py", line 384, in handle_one_response
    result = self.application(self.environ, start_response)
  File "/usr/lib/python2.7/dist-packages/webob/dec.py", line 130, in __call__
    resp = self.call_func(req, *args, **self.kwargs)
  File "/usr/lib/python2.7/dist-packages/webob/dec.py", line 195, in call_func
    return self.func(req, *args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/glance/common/wsgi.py", line 394, in __call__
    response = req.get_response(self.application)
  File "/usr/lib/python2.7/dist-packages/webob/request.py", line 1320, in send
    application, catch_exc_info=False)
  File "/usr/lib/python2.7/dist-packages/webob/request.py", line 1284, in call_application
    app_iter = application(self.environ, start_response)
  File "/usr/lib/python2.7/dist-packages/keystoneclient/middleware/auth_token.py", line 663, in __call__
    return self.app(env, start_response)
  File "/usr/lib/python2.7/dist-packages/webob/dec.py", line 130, in __call__
    resp = self.call_func(req, *args, **self.kwargs)
  File "/usr/lib/python2.7/dist-packages/webob/dec.py", line 195, in call_func
    return self.func(req, *args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/glance/common/wsgi.py", line 394, in __call__
    response = req.get_response(self.application)
  File "/usr/lib/python2.7/dist-packages/webob/request.py", line 1320, in send
    application, catch_exc_info=False)
  File "/usr/lib/python2.7/dist-packages/webob/request.py", line 1284, in call_application
    app_iter = application(self.environ, start_response)
  File "/usr/lib/python2.7/dist-packages/paste/urlmap.py", line 206, in __call__
    return app(environ, start_response)
  File "/usr/lib/python2.7/dist-packages/webob/dec.py", line 144, in __call__
    return resp(environ, start_response)
  File "/usr/lib/python2.7/dist-packages/routes/middleware.py", line 131, in __call__
    response = self.app(environ, start_response)
  File "/usr/lib/python2.7/dist-packages/webob/dec.py", line 144, in __call__
    return resp(environ, start_response)
  File "/usr/lib/python2.7/dist-packages/webob/dec.py", line 130, in __call__
    resp = self.call_func(req, *args, **self.kwargs)
  File "/usr/lib/python2.7/dist-packages/webob/dec.py", line 195, in call_func
    return self.func(req, *args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/glance/common/wsgi.py", line 683, in __call__
    request, **action_args)
  File "/usr/lib/python2.7/dist-packages/glance/common/wsgi.py", line 707, in dispatch
    return method(*args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/glance/api/v1/images.py", line 494, in show
    image_meta['location'])
  File "/usr/lib/python2.7/dist-packages/glance/api/v1/images.py", line 456, in _get_from_store
    image_data, image_size = src_store.get(loc, context=context)
ValueError: too many values to unpack
2014-10-09 17:07:03.274 30820 INFO glance.wsgi.server [9a8e44ae-6626-40a3-897f-37113fe0b379 18ce05ec99fd459da3de1d53fc1dfcfe ed33913720264fff8b60db68ef191e50 - - -] 10.5.16.164 - - [09/Oct/2014 17:07:03] "GET /v1/images/683fc4f0-803d-4ec4-9b64-f96a5cf2aabe HTTP/1.1" 500 139 0.070425