Issue Backup-Manager Issue

[Bernert]

Hi all,
Since yesterday suddenly the Backup Manager of all Internet pages is no longer available.
Plesk Error: Unable to get dump list: FTP dump file does not exists

When creating the backups, the following error occurs:
Runtime error: Dump validation utility returned empty result at /opt/psa/admin/bin/plesk_agent_manager line 1268.
; Dump validation utility returned empty result

Operating system: Ubuntu 14.04.5 LTS‬
Plesk version: 17.5.3 Update #58

I am grateful for any help.

 

[IgorG]

Try to fix it with reinstalling latest Plesk update:

# plesk installer --select-release-current --reinstall-patch --upgrade-installed-components