Water leaking in the freezer

It is usually caused by a clogged drain from the freezer or a leak on the icemaker.

You may need to be sure where the water is coming from.

Your evaporator coils frost up in normal use and every eight hours or so the entire unit shuts down and the defrost heater comes on to melt the frost. This cycle last about 20 minutes. The melted frost drips into a drain pan and through a drain tube to the drain tray under the freezer/refrigerator where it's evaporated by the condenser fan.


Your drain tube may be stopped up with ice at the upper end because it drains too slow because it's stopped up at the lower end in the evaporator pan under the unit at the floor. It can get dust and mold in it. Once you get the ice out at the top a little pressure with a turkey baster will usually clear it out. Flushing it out with hot water and clorox may help.
Make sure it drains quick enough to prevent refreezing. . The drain should be located below the evaporator coils on the lower back of the freezer

or

The water inlet valve may be staying open. You can swap the wires on the dual water inlet valve and disconnect the water line at the valve which goes to the ice maker. When you try the water dispenser the water will come out there. When you stop the water dispenser, if the water at the valve doesn't stop, the valve isn't closing so you'll need to replace it. If it does stop after trying it several times then the problem is with the ice maker.