Toolpack:Restoring a Database Backup A
From TBwiki
The configuration settings of your system can be restored from a local or remote copy of your database.
1- Click the Choose File tab, under Upload Database Backup, and select your external database backup
After a few minutes, the web portal will come back online and the new configuration will be available.
You need to activate the configuration to apply the changes.
The database files backups are stored here:
/lib/tb/toolpack/pkg/database_backups