This is the error that I'm receiving

10:43:27:958 (ScrollMagic.Scene) -> ERROR calling addIndicators() due to missing Plugin 'debug.addIndicators'. Please make sure to include plugins/debug.addIndicators.js U.log @ ScrollMagic.js:2649

import ScrollMagic from 'scrollmagic';

const pageAnimation = () => { 
  const controller = new ScrollMagic.Controller();


  const section1 = document.querySelector(".main")
  pageScene = new ScrollMagic.Scene({
    triggerElement: section1,
    triggerHook: 0.30,
    reverse: false
  })
  .addIndicators({
    color: "white",
    colorTrigger: "white",
    name:"slide"
  })
  .addTo(controller)
 

}

//Call The Page Animation Plugin
pageAnimation();