the water is coming from the evaporator ... thats the cold coils inside the cooler ... it is normal for the evaporator to condense water .. the water normally drains into a collecting trough (at the bottom of the evaporator) and then thru a hole at the bottom to an "evaporation tray" .. thats under the machine and it just allows the water to evaporate .. often the hole that is supposed to drain the water from inside the machine to the underneath tray becomes clogged .. .. its likely a rubber tube and may have a "one way" feature .. that lets water out but nothing back in ... clean that hose (or hole) and make sure the collecting trough is not damaged .. also check the cold area door seals .. if any are damaged then excessive moisture can enter the cooler .. that will just make the water problem worse ..