Rollback Ravada Version
If you just upgraded Ravada and want to go to a previous version follow these steps:
Restore Database
This may not be necessary, try to install first the previous Ravada version and see if everything works. Anyway if you want to restore the database you must have a backup file.
mysql -u rvd_user -p ravada < ravada.sql
Install previous version
sudo dpkg -i ravada_version.deb
Restart the services
sudo systemctl restart rvd_back
sudo systemctl restart rvd_front