I'm not sure what model you have; but without a PID and depending which way you did the hookup, I recommend that you do not use it as is.
If you need to use the smoker asap, I would take the back off the smoker, and disconnect the wiring of the second element at the plug. That way you will still be able to use the original element while leaving everything in place, and when you get your PID, just connect the wires of the second element back into the plug. If you do unhook the second element, wrap some tape or wire screws around ends of the exposed wires.