Dear support team,
I cannot access posts modification or page modifications. If I try to modify I get a blank page. My dashboard is not accessible.
furthermore wpbakery doesn’t work, it freezes during launch.
Finally, I cannot apply php7.4 version because it triggers a fatal error.
I already tried to deactivate all the plugins, all the plugins but unyson builder and wpbakery, but nothing seems to work. My search console report many crawl errors too.
My site is https://e-naturoblog.com
Sorry to hear about the problem you are having.
First of all, please contact your web host and update the PHP version to the latest one.
To confirm whether it is a theme issue, just temporarily use the Twenty Twenty theme on your site and check whether everything works fine.