When I try to save AdSense ad-display settings it gives the folloing error.
Could not save earnings settings
What could be the problem? I already have infolinks ad on my blog. Should I remove that or both can be work together?
Please help.
Finally, after lots of research I got the solution. Now I'm able to save earning settings.
The problem was that the attached adsense account to your blogger got expired. You need to reactivate your adsense account again.