We are using the "Responsive theme" and are getting this error on our homepage: https://kn95ppemask.com/
We have seen others post about other themes, and how to fix.
Please let us know where we need to remove code to get fixed quickly.
Check code in section-featured-product.liquid and revert it to original stage.
if you don't have backup download new copy of theme and get code from there.
btw issue is with Recharge app its not config properly