Can’t edit all created blocks when I updated to the latest version

Here is the error when I edit the pages. I “inspect element it in rge chrome console”. Thanks

ReferenceError: areoi_lightspeed_vars is not defined
at edit (index.js?ver=bc83fd811fa6cb26e9123c7a1b4e0e74:1:294813)
at ct (react-dom.min.js?ver=17.0.1:9:43430)
at os (react-dom.min.js?ver=17.0.1:9:111136)
at Ur (react-dom.min.js?ver=17.0.1:9:77643)
at Ir (react-dom.min.js?ver=17.0.1:9:77571)
at Dr (react-dom.min.js?ver=17.0.1:9:77434)
at Pr (react-dom.min.js?ver=17.0.1:9:74429)
at react-dom.min.js?ver=17.0.1:9:30173
at unstable_runWithPriority (react.min.js?ver=17.0.1:9:7431)
at xn (react-dom.min.js?ver=17.0.1:9:29950)`

The page I need help with: [log in to see the link]

 

This site will teach you how to build a WordPress website for beginners. We will cover everything from installing WordPress to adding pages, posts, and images to your site. You will learn how to customize your site with themes and plugins, as well as how to market your site online.

Buy WordPress Transfer