"This Element failed to render" after latest theme update

[seofreelance]

Content modal element was rendered fine yesterday (despite this other bug).
Today, after PRO theme update, the element can’t render and the error message distorts my design making it very unconfortable.
I am using a child theme, is this connected with the issue? Any new official child template?

I get a nasty red message at dev console:

TypeError: Cannot read property ‘mega_menus’ of undefined
at app.ad0155b.js:2
at Bh (react-dom.min.js?ver=16.13.1:126)
at Dj (react-dom.min.js?ver=16.13.1:162)
at unstable_runWithPriority (react.min.js?ver=16.13.1:25)
at Da (react-dom.min.js?ver=16.13.1:60)
at xb (react-dom.min.js?ver=16.13.1:162)
at Te (react-dom.min.js?ver=16.13.1:146)
at react-dom.min.js?ver=16.13.1:61
at unstable_runWithPriority (react.min.js?ver=16.13.1:25)
at Da (react-dom.min.js?ver=16.13.1:60)
Me @ react-dom.min.js?ver=16.13.1:125

And some warnings; repeating for each element (several content modals):

app.ad0155b.js:2
Render error
Object componentDidCatch @ app.ad0155b.js:2

[ruenel]

Hey Ricard,

Thanks for writing in! Could you please update to the latest versions?
Our latest versions are:

• Pro theme 4.2.3
• WordPress 5.7
• PHP 7.4

This latest release contains fixes for several issues so be sure to check out the changelog:

• https://theme.co/docs/changelog/pro-4
• https://theme.co/docs/changelog/x-8
• https://theme.co/docs/changelog/cornerstone-5

After doing the updates, always remember to clear all caches (if you are using WP Rocket, WP SuperCache or W3 Total Cache) when updating so that the code from the latest release is always in use. This will help you to avoid any potential errors.

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