Error Log

RestException: {   "status": 500,    "type": "about:blank",    "detail": "The server encountered an internal error and was unable to complete your request.  Either the server is overloaded or there is an error in the application.",    "title": "Internal Server Error" }
self = <tests.query_tests.QueryTests testMethod=test_get_all_property_groups_with_name>

    def test_get_all_property_groups_with_name(self):
        groups = self.client.get_properties(TEST_PROVENANCE,
>                                           'name=exists()')

query_tests.py:22: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
/home/bamboo/.local/lib/python2.7/site-packages/flarecast/utils/property_service_client.py:113: in get_properties
    return self.__get_request(url)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

url = 'http://localhost:8002/property/test_prov/list?name=exists()'

    @staticmethod
    def __get_request(url):
        r = requests.get(url)
    
        if r.status_code != 200:
>           raise RestException(r)
E           RestException: {
E             "status": 500, 
E             "type": "about:blank", 
E             "detail": "The server encountered an internal error and was unable to complete your request.  Either the server is overloaded or there is an error in the application.", 
E             "title": "Internal Server Error"
E           }

/home/bamboo/.local/lib/python2.7/site-packages/flarecast/utils/property_service_client.py:214: RestException