Errno 111

[vahe33]

Please tell me why
raise ConnectionError(e, request=request)
requests.exceptions.ConnectionError: HTTPConnectionPool(host='127.0.0.1', port=8080): Max retries exceeded with url: / (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fc24086c130>: Failed to establish a new connection: [Errno 111] Connection refused'))

[Cierasdaddy]

Please tell me why raise ConnectionError(e, request=request) requests.exceptions.ConnectionError: HTTPConnectionPool(host='127.0.0.1', port=8080): Max retries exceeded with url: / (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fc24086c130>: Failed to establish a new connection: [Errno 111] Connection refused'))