title: Receiving error "Cannot listen to an undefined element" when inserting code for a Facebook page plugin
body: <p>I'm trying to insert a Facebook page plugin on my Wordpress site. When I insert the iframe of the Facebook page plugin, the plugin shows correctly on my site but on the developer tools console I'm seeing the following error:</p>
  
  <blockquote>
    <p>ErrorUtils caught an error: "Cannot listen to an undefined element. TAAL[2]". VM443242 Nj_EK_LUrYY.js:57 ErrorUtils caught an error: "Cannot listen to an undefined element. TAAL[2]". Subsequent errors won't be logged; see <a href="https://fburl.com/debugjs" rel="nofollow noreferrer">https://fburl.com/debugjs</a>.</p>
  </blockquote>
  
  <p>What could be causing this, and how can I prevent it?</p>