Issue Unable to schedule domain's backups in Plesk: Certificate has expired

[SalvadorS]

Hello,

I have an issue in a Debian 8 server with Plesk Obsidian when I try to shedule a backup:

500 PleskException
Message SSL certificate problem: certificate has expired
File Catalog.php

I found this entry in plesk db:

Unable to schedule domain's backups in Plesk: Certificate has expired

Applicable to: Plesk for Linux Symptoms Following error is returned when trying to open Domains > example.com > Backup & Restore > Scheduled page: PLESK_ERROR: 500 PleskExceptionMessag...

support.plesk.com

But the problem is that when I executhe the command

dpkg -l | grep libssl

In my server:

root@xxx:/# dpkg -l | grep libssl

ii libssl1.0.0:amd64 1.0.1t-1+deb8u12 amd64 Secure Sockets Layer toolkit - shared libraries

So I only have one libssl. (in the plesk database there are 3 differents)

So I can remove it or not?

 

[IgorG]

You have outdated libssl package.
Try to install all available updates on your server with

# apt update
# apt upgrade

 

[D4NY]

Same problem here.

APT UPGRADE has installed some packages but nothing about libssl

Exactly like the other user i've only libssl1.0.0 installed so i'm not sure that removing that is a good idea...

EDIT

Version	Plesk Onyx v17.8.11_build1708180301.19 os_Debian 8.0
OS	Debian 8.11

 

[IgorG]

@D4NY Debian 8 is not supported OS: Software Requirements for Plesk Obsidian and some packages may have not latest version.
Please consider upgrade to modern OS and Plesk versions.