The screenshot you’ve provided above suggested that it’s an issue with the Elements module: https://prnt.sc/NKdMiqk3BbGU
However, the module itself cannot cause an issue like this so I’d assume it’s one of the many elements you’ve added: https://www.screencast.com/t/jS6BSpuF3x
Can you disable each of the elements one by one (Quick edit > Draft) and identify the problematic one?
Inherently, Hooks Elements shouldn’t cause this.
I tried viewing some of your hooks and found that you have shortcodes from other plugins there.
What you can do, as suggested by Leo, is to set your hook elements to draft one by one, and see if one of these could be causing the issue. Perhaps the shortcode added previously for a plugin isn’t working anymore. We’ll need to check that to be sure.
I see. Do you have a staging site? If not, can you set up one? Then, can you try disabling all custom code, hooks, and plugins (aside for GP plugins) at the same time there?