Hi GrowthBook Team, I am attempting to run GrowthBook using the self-hosted method with Docker containers and have followed the documentation provided. While the containers are running successfully without any visible errors in the logs, I am encountering an issue connecting to the API host. The error details (screenshot attached) indicate a “failed to fetch” message. Could you please help me resolve this issue? Do I need to update or modify any environment variables in my configuration? For your reference, I have also attached the Docker Compose file used in the setup. Appreciate your support.

Where are you trying to deploy? This kind of error often arises if there's some kind of firewall or protections in place that prevent the connection. It can also occur if the APP_ORIGIN or API_HOST don't match exactly what the environment is expecting.