It's the ring of death. Try unplugging all of your cords every single one. Even from one another and let them sit for like 5 minutes then hook them back up.If that doesn't work your gonna need to get it repaired. Somewhere like Bestbuy or GameStop.
It's over-heating. Let it cool and make sure it has no dust on it, and also make sure that you don't have anything blocking the Internal fan. If nothing works, take it to a store, like Gamestop, to get it repaired.