[LayerSliderWP] Invalid shortcode

I utilize an envato theme and I’m getting this error where the my display slide usually be.
I saw a forum thread showcasing the same issue, however no answer seemed forthcoming.

Hello and welcome to Envato Forums,

###Here are few things you need to check in order to have your slider working:

  • If you installed the theme, have you also installed the Layer Slider plugin?
  • If the theme comes with demo importer, have you imported the demo content?
  • Make sure to check the documentation of the theme;
  • In the end, contact the author of this theme for support;

Have an wonderful day!