Bookmarks from 7.3 to 7.4 no longer working

Hello, Can anyone tell me how to allow bookmarks to work? We upgraded to 7.4 and users can no longer book mark there groups they manage through self-service.

I even tried to create a new bookmark in new version and still get the message.

Thank you for any help on this.

Lu

The error message is... 

{"State":1,"ErrorMessages":["Invalid Request Error: The possible reasons for the error may be the security policy compliance settings or session time out. Refresh the page or navigate to the Home page to continue. For more information, please contact Administrator for Enhanced Security policy on Active Roles Web Interface."],"Arguments":null}