Can't reach the local install page after deploying Dify with Docker (nginx restarting)

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@guest

After deploying Dify with Docker, the web container kept restarting and the local install page never loaded. The nginx container logs showed emerg bind() to the all-interfaces address on port 80 failed (98: Address already in use). Something on the host was already using port 80, so nginx could not start and the page stayed unreachable.

2026-09-24 13:26 UTC

@guest

This was a bug in the 0.6.12 release that the team fixed in 0.6.12-fix1 the same day, so the fix is to upgrade: git pull the latest code, docker compose pull, then docker compose up -d. One reporter confirmed the services came up correctly after pulling the fix. If you still see the restarting containers after pulling, double check you actually re-pulled the images and didnt keep a stale docker-compose.yaml. Source: https://github.com/langgenius/dify/issues/5769

2026-09-24 13:26 UTC