[TOMT] [TVSHOW] Creepy horror show???

So I remember this show that would have these scary bits kinda like a goosebumps for adults with HEAVY dramatization, but forget the name.. it's really old , maybe 14 or 16 years old but I still remember an episode and it goes like this..

A group of teenagers wander off in the mountains (camping)) and they find a cave , they go in the cave and they find a jar full of blood(now I don't remember the back story so bear with me) they were passing it around and it breaks which activates a "curse" they figure out no one can leave this cave now as it's magical enchanted , (later down the line in the episode..) they find more empty jars and they realize to break the curse someone must die and fill a jar with blood so they choose with sticks and whoever got the shorter stick was the one that got killed with a big ass rock.