I think it's the condensate pump leaking from my payne furnace, just moved into the house at the end of October and the furance was replaced sometime in September previous owners left no instructions

Not pumping,, hole in it, hose off,, hose stopped up,, something to get you started

The reservoir may have build-up, causing the float switch to stick. If the secondary cut-off switch isn't wired in, the reservoir may over-fill & overflow.