Annoying box keeps coming up on my new iPhone X
Ever since I upgraded to iPhone X I very frequently get this dialog box that says "Purchase of this item is not currently available This item is being modified. Please try again later." There is a button at the bottom that says OK that I have to press before I do anything. I am not trying to buy anything when it comes up. It usually just happens when I start using the phone or sometimes at other times. I've tried deleting some of the apps but this doesn't help. How do I make this annoyance go away?
iPhone X, iOS 11.1