- The following message is present at Plesk Home page:
CONFIG_TEXT: The repair operation is in progress. You will be redirected to the login page when it completes.
Following warning can be found in the Plesk:
PLESK_WARN: Upgrade failed. To remove this notice, remove the file /var/lock/parallels-panel-upgrade-failure.flag from the server
Plesk installation or repair locks are present:
# ls /var/lock/parallels*
The last Plesk update/upgrade is marked as failed.
Connect to the server via SSH;
Note: if direct SSH access to the server is not possible, contact server administrator for further assistance.
- Reinstall microupdates according to the article How to reinstall Plesk micro-updates (MU)
If that does not help and
ps axfoutput does not show Plesk installer or bootstrapper processes, check the article for reference Unable to open the "Updates and Upgrades" page or start Plesk Installer in CLI: Update operation was locked by another update process
Move the locks to a different directory:
# mkdir /root/locks/
# mv /var/lock/parallels-panel-* /root/locks/