Article ID: 472, created on Oct 6, 2008, last review on May 11, 2014

  • Applies to:
  • Plesk for Windows


I cannot login to Control Panel as administrator, getting "Unable to login. There is another user with the same login (admin) already logged in to the Control Panel." error.


The reason of the error message is that the previous administrator’s session wasn’t logged off.


All the session can be closed using the Plesk Tray Monitor utility available from the operating system taskbar’s system tray by hitting  the Delete Sessions button.

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