Traceback (most recent call last):


 "/usr/local/lib/python3.6/site-packages/urllib3/connectionpool.py", line 600, in urlopen

chunked=chunked)


 "/usr/local/lib/python3.6/site-packages/urllib3/connectionpool.py", line 343, in _make_request

self._validate_conn(conn)


 "/usr/local/lib/python3.6/site-packages/urllib3/connectionpool.py", line 839, in _validate_conn

conn.connect()


 "/usr/local/lib/python3.6/site-packages/urllib3/connection.py", line 301, in connect

conn = self._new_conn()


 "/usr/local/lib/python3.6/site-packages/urllib3/connection.py", line 168, in _new_conn

self, "Failed to establish a new connection: %s" % e)
urllib3.exceptions.NewConnectionError: <urllib3.connection.VerifiedHTTPSConnection object at 0x7fac57a128>: Failed to establish a new connection: [Errno -3] Try again

Traceback (most recent call last):

 "/usr/local/lib/python2.7/dist-packages/flask/app.py", line 1836, in **call**
return self.wsgi_app(environ, start_response)

 "/usr/local/lib/python2.7/dist-packages/flask/app.py", line 1820, in wsgi_app
response = self.make_response(self.handle_exception(e))

 "/usr/local/lib/python2.7/dist-packages/flask/app.py", line 1403, in handle_exception
reraise(exc_type, exc_value, tb)

 "/usr/local/lib/python2.7/dist-packages/flask/app.py", line 1817, in wsgi_app
response = self.full_dispatch_request()

 "/usr/local/lib/python2.7/dist-packages/flask/app.py", line 1477, in full_dispatch_request
rv = self.handle_user_exception(e)

 "/usr/local/lib/python2.7/dist-packages/flask/app.py", line 1381, in handle_user_exception
reraise(exc_type, exc_value, tb)

 "/usr/local/lib/python2.7/dist-packages/flask/app.py", line 1475, in full_dispatch_request
rv = self.dispatch_request()

 "/usr/local/lib/python2.7/dist-packages/flask/app.py", line 1461, in dispatch_request
return self.view_functions[rule.endpoint](**req.view_args)

 "/usr/local/lib/python2.7/dist-packages/sandman/sandman.py", line 397, in get_collection
return collection_response(resources)

 "/usr/local/lib/python2.7/dist-packages/sandman/sandman.py", line 228, in collection_response
return _collection_json_response(resources)

 "/usr/local/lib/python2.7/dist-packages/sandman/sandman.py", line 101, in _collection_json_response
return jsonify(resources=result_list)

 "/usr/local/lib/python2.7/dist-packages/flask/json.py", line 238, in jsonify
indent=indent),

 "/usr/local/lib/python2.7/dist-packages/flask/json.py", line 126, in dumps
rv = _json.dumps(obj, **kwargs)

 "/usr/share/pyshared/simplejson/__init__.py", line 334, in dumps
**kw).encode(obj)

 "/usr/share/pyshared/simplejson/encoder.py", line 239, in encode
chunks = list(chunks)

 "/usr/share/pyshared/simplejson/encoder.py", line 551, in _iterencode
for chunk in _iterencode_dict(o, _current_indent_level):

 "/usr/share/pyshared/simplejson/encoder.py", line 514, in _iterencode_dict
for chunk in chunks:

 "/usr/share/pyshared/simplejson/encoder.py", line 422, in _iterencode_list
for chunk in chunks:

 "/usr/share/pyshared/simplejson/encoder.py", line 514, in _iterencode_dict
for chunk in chunks:

 "/usr/share/pyshared/simplejson/encoder.py", line 561, in _iterencode
o = _default(o)

 "/usr/local/lib/python2.7/dist-packages/flask/json.py", line 83, in default
return _json.JSONEncoder.default(self, o)

 "/usr/share/pyshared/simplejson/encoder.py", line 213, in default
raise TypeError(repr(o) + " is not JSON serializable")TypeError: datetime.date(2008, 5, 27) is not JSON serializable