The drain of the refrigerator is plugged or unplugged
The plug is also leaking, and inserted to prevent the fall into something difficult to take out.
Do not pull off the drainage plug the hole above, you can drain easily to clean up, if the drainage is poor, you can first drain the debris on the clean up, and then plug out the cleaning under the drainage hole. If you pull down, if placed well, it is easy to find.
The plug is also leaking, and inserted to prevent the fall into something difficult to take out....