This is one of the most common refrigerator problems, and the good news is that you can almost always fix it yourself in less than five minutes with tools you already have in your kitchen.
First, remove everything from the bottom shelf of your fridge so you have a clear workspace. Look at the back wall, near the bottom. You will usually see a shallow groove or a "V" shape. Right at the lowest point of that groove is a small hole—this is your drain. blocked fridge drain hole
Is Your Fridge Leaking Water? How to Fix a Blocked Drain Hole in 15 Minutes This is one of the most common refrigerator
A musty or "stagnant water" smell caused by decaying food particles or bacterial biofilm in the drain. You will usually see a shallow groove or a "V" shape
Note: If you have an older model, the hole might be hidden under a plastic panel. If so, you will need to unscrew the panel to access it.
"Try this before calling a repairman. Follow for more easy fixes."