What is causing water to collect at the bottom of the inside of my refrigerator?
Answers:
There is a drain line... look for it.. It is usually a white rubbery thing.. find the top of it and BLOW on it to clear out any stuff that is in it.. water collects USUALLY because that line is blocked.
Other answers:
Your drain is plugged.
Your drain is plugged.
condensation.
Your fridge is not being cold enougth or the freezer and so ice formed from condense is melted into water.
OR you have an uninsulated area in your fridge with allows heat from the cooling engine or from the outside environment to enter and again melt the ice in the fridge
Your refrigerator is male and it has a prostate problem.