Invalid screen value: 6

Our site uses the photonic gallery and relies heavily on it for our photography. Since a recent update, in the classic editor users get the error Invalid screen value: 6. This is resolved by switching temporarily to the block editor, but since a lot of our users rely on the classic editor we really would like to get this issue fixed. We have quite a few of extra plugins installed; add admin css adjust admin categories ads.txt manager advanced custom fields akismet anti spam classic editor code snippets cookieyes ewww image optimizer google analytics insert php code snippet justified gallery pods publish press (athors, capabilities,checklists) redis object cache relevanssi shortcodes ultimate wpforms wp super cache yoast seo Are you sure you are on the latest version? All the people who had previously reported this issue have confirmed that the latest version fixes it. Versie 3.32, and no mention of update available so yes. I am 100% sure that the issue is fixed in 3.32; this , this and this thread have confirmed the fix. Please provide me with a URL and a screen-recording of the issue occurring. Also note that in the Classic Editor, users can switch to the “Code” mode instead of the “Visual” mode . That lets them stay in the Classic Editor without switching to the Block Editor. Well, it’s not. our site is http://www.enola.be https://www.enola.be/wp-content/uploads/2026/04/Screen-Recording-2026-04-24-161549.mp4 You seem to have at least 2 caching plugins (Redis and WP Super Cache). Can you deactivate those and any other caching features? This reply was modified 2 months, 1 week ago by Sayontan Sinha . I have disabled them. The result is still the same. Is this working in the “Code” mode of the Classic Editor?