What should be the Callback URL for integration with FB messenger?

Hi @amn41 , I have tried starting the server with “rasa run --debug” and got the below output.

I am not getting what is wrong going on here.

I have also tried this command ““rasa run -m models --enable-api --ssl-certificate server.cer.pem --ssl-keyfile server.key.pem --endpoints endpoints.yml --credentials credentials.yml -p 443 -v --debug --log-file coursebot_logs --cors ‘*’”” and got this output