Issues with Fiori Logoff page

Hi,

I am struggling with the logout page of SAP Fiori.

1. I login to the Fiori launchpage url  with my credentials.
2. When i try to hit "logout", i get the attached error message(logout.png) on the screen.I want that when a user hits logout screen, it should redirect him to the login screen. Can anyone please let me know where can we do this?

Regards,

Yuvraj