Encountered an exception while running action 'action_query_echowall'.Bot will continue, but the actions events are lost

All config files can working in rasa 3.4, but I copy all *.yml and action.py in rasa 3.1.4, not working.

2023-02-02 14:22:51 ERROR rasa.core.processor - Encountered an exception while running action ‘action_query_echowall’.Bot will continue, but the actions events are lost. Please check the logs of your action server for more information.

Look at the action server log. There was probably a python error reported there.