Monetization can be disabled for several reasons. Here's more about it and what to do if it was an error: https://goo.gl/cNar2n . Hope this helps.
@TeamYouTube Monetize disabled
Hello, I applied for monetization on Adsense and I had a previous account with Adsense few months ago that I completely forgot. Youtube reviewed it and disabled my monetization. Since then I have fixed the issue Why my monetization still disabled?pic.twitter.com/SpjRZMKWqt
-
-
Thanks. Twitter will use this to make your timeline better. UndoUndo
-
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.