Failed to create any collector

[shpdnkti]

• running on the farm node
• Port can be reached(have test rpc conn)

2022-08-08T09:53:39.812 INFO   🔌 Creating RPC Collector...
2022-08-08T09:53:39.869 INFO   🔌 Creating WebSocket Collector...
192.168.1.116
55400
2022-08-08T09:53:39.874 WARNING Failed to create WebSocket collector. Continuing without it. ConnectionError: Failed to connect to WebSocket API
2022-08-08T09:53:39.874 INFO   🔌 Creating Price Collector...
2022-08-08T09:53:39.874 ERROR  Failed to create any collector.
2022-08-08T09:53:39.875 INFO   🛑 Shutting down!
Traceback (most recent call last):
  File "/opt/py37/lib/python3.7/runpy.py", line 193, in _run_module_as_main
    "__main__", mod_spec)
  File "/opt/py37/lib/python3.7/runpy.py", line 85, in _run_code
    exec(code, run_globals)
  File "/data/chia-monitor/monitor/__main__.py", line 146, in <module>
    asyncio.run(aggregator(exporter, notifier, rpc_refresh_interval, price_refresh_interval))
  File "/opt/py37/lib/python3.7/asyncio/runners.py", line 43, in run
    return loop.run_until_complete(main)
  File "/opt/py37/lib/python3.7/asyncio/base_events.py", line 587, in run_until_complete
    return future.result()
  File "/data/chia-monitor/monitor/__main__.py", line 96, in aggregator
    rpc_task.cancel()
UnboundLocalError: local variable 'rpc_task' referenced before assignment
2022-08-08T09:53:39.973 ERROR  Unclosed client session
client_session: <aiohttp.client.ClientSession object at 0x7f028a882090>
2022-08-08T09:53:39.974 ERROR  Unclosed client session
client_session: <aiohttp.client.ClientSession object at 0x7f028a875d50>
2022-08-08T09:53:39.974 ERROR  Unclosed client session
client_session: <aiohttp.client.ClientSession object at 0x7f028a875e90>
2022-08-08T09:53:39.974 ERROR  Unclosed client session
client_session: <aiohttp.client.ClientSession object at 0x7f028a884690>
2022-08-08T09:53:39.974 ERROR  Unclosed connector
connections: ['[(<aiohttp.client_proto.ResponseHandler object at 0x7f028a854f30>, 100812.472507268)]']
connector: <aiohttp.connector.TCPConnector object at 0x7f028a875c90>
2022-08-08T09:53:39.974 ERROR  Unclosed connector
connections: ['[(<aiohttp.client_proto.ResponseHandler object at 0x7f028a7f73d0>, 100812.489107945)]']
connector: <aiohttp.connector.TCPConnector object at 0x7f028a875990>
2022-08-08T09:53:39.975 ERROR  Unclosed connector
connections: ['[(<aiohttp.client_proto.ResponseHandler object at 0x7f028a7f77c0>, 100812.506969851)]']
connector: <aiohttp.connector.TCPConnector object at 0x7f028a884b50>