- Plesk for Linux
The Extensions menu in Plesk opens with the following message:
PLESK_WARN: An unknown error occurred.
The only error that appear in /usr/local/psa/admin/logs/panel.log is:
CONFIG_TEXT: ERR [extension/catalog]
Reinstall Plesk updates:
Connect to a Plesk server via SSH.
Run the command:
# plesk installer --select-release-current --reinstall-patch --upgrade-installed-components