Stream does not play while streaming

[CaptainMinerPyroneer]

Just now, I tried streaming some video games on my video game stream. Upon starting up Procaster, my viewers noticed that even though my stream had the red LIVE icon, the screen was either black and mute or still said "offline." Even after they refreshed, nothing. I went to check and see if I would have the same issue, and I did. I want to know what in the world is happening; I could stream just fine almost a week ago.