Unit is leaking underneath and onto my carpet....

last summer it worked fine, but this summer since it has not been real hot I run the unit occasionally. I started to notice my carpet in the front of the unit is wet. Well it was soaked actually. It took me days to get it to dry. The unit drains in the bucket but it also leaks from the bottom in the back. I checked the drain hose and it is snapped up ....should I take it back? I have had it for alittle over a year now. I bought it at Sam's club