The answer to 'smoke detector circuit overload' is that a smoke detector circuit overload can be caused by a wiring issue, a faulty smoke detector, or a problem with the electrical panel. Symptoms may include the smoke detector not working, circuit breakers tripping, or sparks and burning smells. Solutions include checking the wiring, replacing the smoke detector, and having an electrician inspect the electrical panel.
If the issue is due to a wiring problem or issue with the electrical panel, it's best to call a licensed electrician to diagnose and repair the problem. Attempting DIY electrical work on an overloaded circuit can be dangerous and should be avoided. A professional can safely identify and fix the root cause to restore proper function and prevent further damage.