Text Editor Not Working

Hello,

I updated my Highend Theme to the latest version 3.6.11 and I’m on WordPress 5.5, and I can no longer use my text editor when editing pages or products on my WooCommerce site. The visual editor works, but when clicking on text editor it does not. (see attached).

Also, when updating and publishing pages, they are not publishing. I have cleared my cache and they continue not to update.

Can you please let me know what I can do to resolve this?

Thanks,
Tyler