Microsoft account won't log in

When starting a world it says "oops your Microsoft account  has been disconnected" upon looking it clearly shows that I'm logged on my Microsoft account" so I looked for some fixes for this I unplugged the Xbox for more than a minute still didn't work unplugged it for an entire night... still doesn't work I tried quiting the game it said "oops your Microsoft account has been disconnected" over and over again I tried turning on and off the multiplayer, I uninstalled and reinstalled the game but yet it still said Microsoft account has been disconnected I play on Xbox if it wasn't clear. 

so can you fix or give me some ideas to try fixing it both would be appreciated