WP-Admin throws 404 after changing wp-config Salts
WP-Admin throws 404 after changing wp-config Salts
WP-Admin throws 404 after changing wp-config Salts
Admin Post Table – Remove Title Edit Link
Calling PHP function with AJAX
Should I move wp-admin to a separated server? How to do it?
Can we hide a certain user in WP?
How do I edit an add in wp_list_table and return to same page
for most of the issues like this its a plugin conflict. in my case too it was a plugin. disabling one by one and troubleshooting will solve similar problems
Add HTML to custom post type edit page
No, there’s no existing function available for an equivalent UI for posts or pages. The whole UI in your screenshot is provided by the post_categories_meta_box() function, which uses wp_category_checklist() internally for the actual checkboxes, which implements the Walker_Category_Checklist class. All of these are built for listing terms as checkboxes, and can’t be repurposed for listing … Read more
Recommend you access the file(s) where you have added the new code and remove locally or directly via the cpanel. Then continue to add this code or plugin back one-by-one to see what is causing the issue.