I have the same problem and it's only just started.
I did have some water in the fridge compartment a cple mnths ago, what I found was that the draining hole at the back of the shelf above the veg compartments was blocked.
I cleaned it out with a bottle brush and it cleared up but now this morning I found water on the floor.
Dont know if it's worth getting someone in or just getting a new one I have had this one 13yrs so not done bad.
