Issue Error updating packages

[abanico]

Server operating system version

CentOS Linux 7.9.2009

Plesk version and microupdate number

Plesk Obsidian 18.0.66, update 2

Hi all!

I have a server with Plesk 18.0.66 and Centos 7.9 (I haven't been able to update further because a problem with the updater and some MariaDB component, but that's material for another thread) and I have been able until today to update the system packages every time I see a notice in the dashboard, but today I saw the notice for updating 4 packages (ruby version updates for where I see) and Plesk returns this error:

• Update utility stdout:
• Loading mirror speeds from cached hostfile
• * epel: mirrors.hostiserver.com
• Retrieving key from https://autoinstall.plesk.com/plesk-2025-03-05.gpg
• Update utility stderr:
• 2025-04-05 20:46:52 INFO: pum is called with arguments: ['--update', '--json', '--', 'plesk-ruby2.7.7', 'plesk-ruby3.0.5', 'plesk-ruby3.1.3', 'plesk-ruby3.2.1']
• 2025-04-05 20:46:54 INFO: updating packages: plesk-ruby3.1.3 plesk-ruby3.2.1 plesk-ruby3.0.5 plesk-ruby2.7.7
• warning: /var/cache/yum/x86_64/7/plesk-ext-ruby/packages/plesk-ruby3.1.3-3.1.3-1centos.7.250313.1011.x86_64.rpm: Header V4 RSA/SHA1 Signature, key ID ce550e57: NOKEY
• Importing GPG key 0xCE550E57:
• Userid : "Plesk Team <[email protected]>"
• Fingerprint: 6c19 1325 088e d83a 618e c0c2 e929 9045 ce55 0e57
• From : https://autoinstall.plesk.com/plesk-2025-03-05.gpg
• 2025-04-05 20:46:54 ERROR: Didn't install any keys
• 2025-04-05 20:46:54 ERROR: Exited with returncode 1.

I've searched before posting in case anyone has this problem, but to not avail. ¿Anyone can throw me a hand with this?

Thanks!