title: I have unknown error in console in my react application
body: <p>What does it mean?</p>
  
  <p>Error in event handler for (unknown): </p>
  
  <blockquote>
    <p>TypeError: Cannot read property 'response' of undefined
        at t.runtime.sendMessage.e (chrome-extension://mlomiejdfkolichcflejclcbmpeaniij/dist/content_script_bundle.js:1:22694)</p>
  </blockquote>