If your data is corrupted or lost, you can restore it from a backup
file. This topic explains how to restore data from a backup in Plesk.
When restoring from a backup file, you can
restore all data contained in the backup,
or select individual objects to be restored
(for example, a particular site, all databases, and so on).
You can only restore backups made in Plesk Onyx 17.0 and later.
Note: When you restore objects from a backup, they overwrite and replace
existing objects with the same name. You will not be prompted when an
object being restored is about to overwrite an existing one. You will
lose all changes to objects being restored that were made after the
backup was created.