error after upgrading 7.5.2 to 7.5.4

[erikober]

Ran updater from Plesk and received autoupdate success report via email. Now seeing this when pressing the update button:

AutoInstallerManager::getAutoInstaller() failed: AutoInstallerManager::_autoInstallerCall() failed: autoinstaller failed: Auto-installer does not work inside Virtuozzo environment. Refer to your service provider in order to obtain Plesk updates.
0: /usr/local/psa/admin/htdocs/server/autoinstaller_releases.php:23 psaerror(string "AutoInstallerManager::getAutoInstaller() failed: AutoInstallerManager::_autoInstallerCall() failed: autoinstaller failed: Auto-installer does not work inside Virtuozzo environment. Refer to your service provider in order to obtain Plesk updates.")

Help.

 

[hardweb]

Your service provider must upgrade Plesk on the hardware node, or you must update it directly from RPM.

 

[JC_SON]

I am also having this problem - could you please explain a little more.

In Plesk 7.1.x, I ran the updater myself - only for the base package and want to update the rest now, but how?