Game falsely claims I do not have Xbox live when actually I do have it

Basically. I try to join a friend's game or join a server and when I try to join the game it falsely claims that: "Your Xbox settings on your Microsoft Account to not allow multiplayer games. Check your "Privacy and Online Safety" settings on aka.ms/accountsettings to make sure you have Xbox live gold and that your settings allow multiplayer." #1:I have not ever changed my settings. #2:I still Have Xbox Live,As all my other games have no issues like this. Please fix this asap.