HTTP N/A error: HTTPConnectionPool(host='127.0.0.1', port=9200)

[mano7795]

Can not run curator properly the above error HTTP N/A error: HTTPConnectionPool(host='127.0.0.1', port=9200): Max retries exceeded with url: / (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0c4cf59250>: Failed to establish a new connection: [Errno 111] Connection refused',))

Curator cannot proceed. Exiting.