Sound from the Right Rear Wheel

When I press the brake, there is a lacquer sound coming from the right rear wheel near the stop. Also, my Abs light is on. Why could this problem be caused by Abs, Torsion or another?

First of all, welcome to us. it is likely that the bearing may have been scattered. or a mistake made when the drum brakes were installed might have caused such a problem after a month. however, if the abs beam burns, either the sensor is broken or the bearing is cracked, the sensor can do it because it does not read properly.