When I try to connect using pyschopg2. In logs it says
,842 : File "/usr/local/lib/python3.5/dist-packages/psycopg2/__init__.py", line 164, in connect
2017-04-25 04:21:53,842 : conn = _connect(dsn, connection_factory=connection_factory, async=async)
2017-04-25 04:21:53,842 :psycopg2.OperationalError: could not connect to server: Connection refused
2017-04-25 04:21:53,842 : Is the server running on host "tantor.db.elephantsql.com" (104.154.52.237) and accepting
2017-04-25 04:21:53,843 : TCP/IP connections on port 5432?