Executing custom actions problems

Hello everyone I encountered this error “Encountered an exception while running action ‘action_save_name’.Bot will continue, but the actions events are lost. Please check the logs of your action server for more information.” stories.yml (588 Bytes) nlu.yml (1.4 KB) actions.py (3.1 KB)domain.yml (688 Bytes) endpoints.yml (54 Bytes)

The error message says that port 5055 is already in use on your system. Probably you have the action running already and you need to kill that process.