Some error has been occured due to any of the following reason


For security reasons, we have disabled double clicks and Back, Forward and Refresh tabs of the browser. Also, the session will expire automatically, if the browser window is idle for a long time.

Do not use browser's tab for more than one login. 

If the problem persists, please try again after clearing the Temporary Files from your web browser.

There may be Congestion in network.

Invalid entry has been done.

There may be vulnerability is found in machine.

Close the Browse and login again.