Water is leaking into the freezer and on to the floor

You will have to get into it and see where the leak is coming from, and why. It's probably dirty, too, which can cause a leak. Make sure to clean inside the machine and clean the coils, too. Here are some manuals: https://dl.dropboxusercontent.com/u/8010163/Whirlpool%20%26%20Kitchenaid%20indoor%20Ice%20Make r%20Systems.pdf