Peertube Postgres Issue

Hello all!

I host my own private Peertube instance for archiving videos on my own private network. Recently, I updated my server from Debian 12 to 13. This broke Peertube in such a manor that seems unrecoverable. I decided to simply rebuild my Peertube instance from scratch, but I would prefer to transfer over all of my old data if possible. It seems like the PostgreSQL database does not exist though, or there is no peertube user?

I do still have the automatic backups and the stored videos and thumbnails though. If someone could point me in the right direction for how to restore old Peertube data from backup on a new Peertube instance, I would greatly appreciate that.

If there are other better suggestions, I would be more than open to consider them. Thanks.