lower control arm (left) on 2006 Chrysler PT Cruiser

with only 38,100 miles, is this repair a common problem. The front axel, was replaced (under warrnaty)is this connected to the problem i have now. Thanks in advance for you help.

Asked by for the 2006 Chrysler PT Cruiser
I can't say for sure if it's common on this vehicle, but I've seen it on others at this mileage. What are they saying is wrong with the control arm? Is it worn out bushings?