The BeBuilder is not working.
Yesterday, I updated an older WP site (WP 5.9) to the latest WordPress version 6.4.1. I also updated all plugins and the BeTheme. Everything seemed to work well, but now I can't edit the page content because the BeBuilder won't load. When I click on 'Edit with Bebuilder,' I just see a gray background with a blue 'Be' logo and 'Loading builder...' Nothing else happens.
If I open the developer tool and remove the div with the CSS class 'mfn-preloader,' I can see the new builder, but it's completely non-functional. The content isn't displayed, and at the bottom of the page, there's an error message: 'There was a critical error on your website. Please check the inbox of your website's administrator email address for further instructions.' However, I haven't received any email.
Everything is up to date, and in the Betheme's 'System Status,' everything is green.
How can I solve this problem?