This error has occurred for one of the following reasons:

  • You have used Back/Forward/Refresh button of your Browser.
  • You have clicked twice on any options/button.
  • You have kept the browser window idle for a long time.
  • You have logged in form another browser window
  • You are accessing the application URL from a saved or static page.
  • Your have not used "Microsoft Internet Explorer" Browser

Please follow the below steps :

  • We recommend you to clear your cookies and temporary internet files from your browser.
  • Open a fresh browser to login again.
You may start another session by clicking below Login


In case you face a similar error, please feel free to contact us at

UUeMS is best used with Microsoft Internet Explorer Version 6.0 and higher | Best view 1024 x 768 screen resolution