Where did you see the error? I've heard that there have been a lot of issues with AdSense payments lately.
it shows on my adsense accout, it says poyment on hold, action required and then "payment issue - please contact adsense support"
its related to either you have not removed the hold on adsense account in your payments section or you have not replied to the PIN which would have been issued after the first 50$ moreover you will only be paid if you reach 100$