problem with twitch for Minecraft

when i try to stream for twitch using the twitch for minecraft, it tells me to rebind my twitch accout. (Its already bined) so i go to the mojang website it says unbined there. So its bined. at twitch it says i can remove it. (so its bined) their both bined and ready to go. Its just when i try to stream it says it. its been saying this for over a month