When the class assigns the name and age properties, it calls the setters, which in turn call themselves. This creates an infinite loop and will throw a “Maximum call stack size exceeded” error. To fix this, you should use different names for the properties and the setters.

class Person {
  constructor(name, age) {
    this._name = name;
    this._age = age;
  }

  set name (value) {
    this._name = value;
  }

  set age (value) {
    this._age = value;
  }

  get name() {
    return this._name;
  }

  get age() {
    return this._age;
  }

  printName() {
    console.log(this._name);
  }

  printAge() {
    console.log(this._age);
  }
}