Application exited with code 0 help

Troubleshooting and help
1

Application exited with code 0
Instance stopped
Instance created. Preparing to start…
Instance is starting. Propagating network configuration…
Type ‘manage.py help ’ for help on a specific subcommand.

I created a website to write reviews and communicate, uploaded it to GitHub, and distributed it, but an error occurred like this.

How should I resolve these errors?

2

Hello @KIMKEONWOO, I see that you switched to using Nginx. By default, it listens on port 80.
In settings, please switch your “Exposed port” to 80 and it should work.