I randomly get the same thing from the same app....this one! It only happens with this Samsung Members app and it's really strange. I clear my recents apps and it goes away when the Samsung Members app fully closes.
I'd really like to know what critical services the Samsung members app is doing in the background
To clear the app data, go to Settings>Applications>locate the Samsung Members app. When you open it, select Force Stop. Then touch Storage and select Clear Data. Then you will close out of the Settings and open the Samsung Members app. It should prompt you to go through the setup.