406 Not Acceptable

Replies: 0

Hi there,

since the update to the new wordpress, i can’t edit posts.
When i open a Lay-out builder widget in a post it gives me a :

406 Not Acceptable

I already closed a couple of plugins but i can’t close all since the site is live.
Any idea what is going wrong? Some of the errors i am getting on the page:

wp-color-picker-alpha.min.js:16 Uncaught ReferenceError: wpColorPickerL10n is not defined
    at wp-color-picker-alpha.min.js:16
    at wp-color-picker-alpha.min.js:335
post-edit-1470.js:1 Marking links with nofollow/sponsored has been disabled for WordPress installs < 5.4. Please upgrade your WordPress version or install the Gutenberg plugin to get this Yoast SEO feature.
value @ post-edit-1470.js:1
/wp-admin/admin-ajax.php?_fs_blog_admin=true:1 Failed to load resource: the server responded with a status of 406 ()
2/wp-admin/admin-ajax.php?_panelsnonce=e8746ae5b9&_fs_blog_admin=true:1 Failed to load resource: the server responded with a status of 406 ()

Sjoerd