Can’t access admin: “Not Acceptable”

I found this which might solve your problem: <IfModule mod_security.c> SecFilterEngine Off </IfModule> This code goes in a file called .htaccess and must be uploaded in /wp-admin directory. This will disable mod_security which is a module in Apache2 activated by default but it can be problematic. EDIT: @Rarst is right. It is just to see … Read more

How to create a Multi-Network subsite?

With the multisite install main site and network on s.example.com you can have the subiste as s.example.com/subsite you will need to have your multisite as a sub-folder installation and not a sub-domain installation (ref the codex) As you are using WP-Multi-Network you should be ok to go to create a new site @ s.example.com/wp-admin/network/sites.php. Otherwise … Read more