Errors with Widget view

I’m having several backend problems when I click Appearance → Widgets and it gives me a series of errors similar to this:

The “illdy_person” block contains errors and cannot function properly. Check with developer tools for more details.

Is there any update, or how can I fix it?

Thank you


Hey there

Is there any chance to provide little bit more info? version of PHP, screenshot and URL of the website?


Hi, thanks for the reply.
The php version is 7.4.9 and the site is this:
I am attaching a screenshot of the error (the Widgets are practically not loaded). At the moment I solved it by installing the Classic Widgets plugin


Hi @Gioacchino

Sorry about that, do you have Shapely companion plugin activated?
May I take a closer look? can you please share admin details in DM?