Why does my floorboard get wet with water on the passenger side when I run my air conditioner 2009 Cadillac DTS

Hello, when the air conditioning system runs, it removes moisture from the interior of the vehicle in an effort to cool. That moisture builds up and must drain from the evaporator box. There is a tube that drains then water through the floor of the vehicle. If this drain is clogged or the tube is not in the right place, water can overflow or leak onto the passenger floor area. Check the drain tube to ensure it's free of restriction and routed properly. www.repairpal.com/repair-shops