If the defrost drain is frozen thaw the ice.
Lg refrigerator leaks water onto floor.
This water can eventually leak onto the floor.
Water can leak from a wrongly installed purifier hose.
And causes to water to pool and leak.
If the drain heater has failed to function then this can also lead to water leakage.
Clean out the drain pan to assist with heat transfer so the water evaporates faster.
You should also be aware that high humidity levels will accelerate dew forming.
If the defrost drain is frozen the water will overflow the drain trough and drip down to the bottom of the compartment.
Water leaking out of the refrigerator is a common issue on excessively humid days.
Excess water in the air can accumulate with the existing water in the fridge and cause a leak.
Easy interim step to remove water from drain tray where drain tube is iced up.
In addition flush the drain with hot water to ensure that it is clear of debris.
When the defrost heater in the freezer melts away the frost on the cooling coil the water flows down a drain and into a pan underneath the unit.