“Disable Gutenberg” ? I thought you were smoking something for a second there until I googled it, anyway, disabling it didn’t help.
I don’t see what the theme has to do with the backend but I switched to Twenty Twenty and it didn’t help.
I also deactivated all the plugins again (except for the Classic Editor) and it didn’t help.
There were 6 plugin updates, issue was present before and after updating them.
Not sure I used the Developer tools correctly and I can’t say I understand fully what the Network tab is showing but I didn’t see any issues.
The Console tab however said:
Missing data from PHP (wpNotesArgs).
(anonymous) @ admin-bar-v2.js?ver=12.8.1-202348-lite:1
I checked the cPanel error log too and there was nothing.
“revert WordPress” … yeah, sure would be nice to have a ‘Revert to previous version of WordPress button”, I’m not gonna be doing that or restoring a backup, not on this website anyway.
Oh and I forgot to mention on this particular website I can’t even add an image, I click on Add media, select the image and click Insert and nothing happens, if I add the image code by hand and try and save or preview I get redirected to the Not Found page.
@rt1959 I never said I have an issue with the block editor.
Also I don’t have a lot of unused widgets, most of the websites I manage only have the Recent widgets and Categories widget.
Also before the latest WP updated all my themes and plugins were compatible it seems, since I had no issues, and these websites I manage use different themes, yet have the same issue, clearly the theme doesn’t matter, I also deactivated all the plugins, yet issue still present, clearly the plugins don’t matter.
I was expecting you guys to ask me some server info, like PHP version, I guess that doesn’t matter ?