刚访问v2ex出现的

Traceback (most recent call last):
File "/base/python_runtime/python_lib/versions/1/google/appengine/ext/webapp/__init__.py", line 515, in __call__
handler.get(*groups)
File "/base/data/home/apps/v2ex/1.348505896119777698/main.py", line 697, in get
member = CheckAuth(self)
File "/base/data/home/apps/v2ex/1.348505896119777698/v2ex/babel/security/__init__.py", line 32, in CheckAuth
if (q.count() == 1):
File "/base/python_runtime/python_lib/versions/1/google/appengine/ext/db/__init__.py", line 1802, in count
result = raw_query.Count(limit=limit, cOnfig=config)
File "/base/python_runtime/python_lib/versions/1/google/appengine/api/datastore.py", line 1379, in Count
batch = self.GetBatcher(cOnfig=config).next()
File "/base/python_runtime/python_lib/versions/1/google/appengine/datastore/datastore_query.py", line 1080, in next
return self.next_batch(1)
File "/base/python_runtime/python_lib/versions/1/google/appengine/datastore/datastore_query.py", line 1105, in next_batch
batch = self.__next_batch.get_result()
File "/base/python_runtime/python_lib/versions/1/google/appengine/api/apiproxy_stub_map.py", line 534, in get_result
return self.__get_result_hook(self)
File "/base/python_runtime/python_lib/versions/1/google/appengine/datastore/datastore_query.py", line 1013, in __query_result_hook
self.__conn.check_rpc_success(rpc)
File "/base/python_runtime/python_lib/versions/1/google/appengine/datastore/datastore_rpc.py", line 977, in check_rpc_success
raise _ToDatastoreError(err)
Timeout