Recently my Jeep Cherokee started leaking antifreeze and I could smell it. It started to have a sort of white smoke or steam coming out from underneath the hood. I opened the hood and it had leaked everywhere. I also noticed it leaks a large pool undereath. I have no idea what could be wrong. Can anybody help me?

Recently my Jeep Cherokee started leaking antifreeze and i could smell it. It started to have a sort of white smoke or steam coming out from underneath the hood. I opened the hood and it had leaked everywhere. I also noticed it leaks a large pool undereath. I have no idea what could be wrong. Can anybody help me?
You that happened to mine I had to buy another radiator hose and change that and the clamps because they melted through the old one.