Troubleshooting & FAQs

Browser warns about HTTPS

Symptom: Browser shows a certificate warning on https://localhost/.

Cause: Development uses a self-signed certificate.

Fix: Proceed in development, or configure a real certificate for production (see Deployment (production)).

I changed code but nothing updates

Symptom: UI or services still behave like before a change.

Cause: Containers need a rebuild after structural/library changes.

Fix: Rebuild and restart:

docker compose build
docker compose up -d

Docker Compose command not found

Symptom: Script uses docker compose but your system has docker-compose (hyphenated).

Fix: Use the command available on your system, or install the latest Docker Compose.