I saw on YouTube that you can update n8n via deploy. So I decided to update everything: redis, postgres, worker and the primary. Now everything except redis has a crash status and you can't log into n8n. In principle, it's not a problem, I created a new space. But in the old space there is a workflow that I worked on for two weeks. This is my first working large workflow. How can I restore access or make a database dump and get the workflow from it?

Errors:
Primary - Connection terminated due to connection timeout

Worker - Connection terminated due to connection timeout

Postgres - 1. database files are incompatible with server.
2. The data directory was initialized by PostgreSQL version 17, which is not compatible with this version 16.10 (Debian 16.10-1.pgdg13+1)
And under "data" section - Deployment Online. This service requires a deployment to be online