Hi there,
I don’t believe there are many plugins that will not display JavaScript warnings, as they are returned directly by the web browser. I’d like to point out that these warnings/messages don’t appear to be breaking any of the functionality on your site, so unless it’s vital to remove them then I’d just leave them be. You can always look at the DevTools documentation to see what could be causing this to happen, as it seems to be related to ReactJS.
Thanks!
Tyler
This is not a WordPress issue. The dev tools seem to be warning you about some problem with your theme. If you want to get rid of that warning, I suggest contacting the theme’s devs.
You’re using a commercial theme, so please use their official support channel. We feel they are best equipped to support their products.
https://themelooks.com/support
Commercial products are not supported in these forums.