we have a leak in our upstairs bathtub which is leaking through our ceiling. the maintenance guy says that the reason it is leakin is because he hasn't put the stopper in for the drain that keeps the bathtub from over flowing. but when it was leaking it was spraying out water and filled up a bowl in about 1 minute. so i want to know if that what the maintenance guy said sounds to be true or if there is probably a bigger problem then what he is leading on.