The 404 error you are seeing is from Apache. Which means you did not configure Apache properly. It is not an IP address problem at this point. Possible problems – .htaccess file is not working or Apache is not allowing .htaccess file. One way to see if your htaccess file is being process is by … Read more
Have you tried using the WordPress MU Domain Mapping Plugin?
The database Initially you should update all references to your old domain in the database. The following SQL will take care of that, but first read these notes – This SQL assumes that you are using the default wp_ table prefix. Simply change this to your chosen table prefix if you have changed it. Replace … Read more
You probably need to allow the mime types for them to be allowed to upload. https://www.robertwent.com/blog/adding-custom-mime-types-for-wordpress-uploads/ //The following goes in a themes functions file or a custom hooks plugin function so_387865_custom_upload_mimes ( $existing_mimes ) { $existing_mimes[‘epub’] = ‘application/epub+zip’; $existing_mimes[‘mobi’] = ‘application/x-mobipocket-ebook’; return $existing_mimes; } add_filter(‘upload_mimes’, ‘so_387865_custom_upload_mimes’);
My subsites accidentally went from one multisite network to another. How do I change it back?
This code was tested in a local testing Multisite. Seems ok, but found a minor glitch: – after running it all drafts/pending posts disappear from the listing page, but appear again after a refresh, no idea why… Although I believe it’s pretty harmless, please backup your database before running this /* * Turn off trackback/pingbacks … Read more
Copy site from one multisite to another
No, not without major refactoring and lots of custom rewrite rules. The thing just isn’t geared to do that without some restructuring. Is it possible? Sure. Would it be clean and easy? Not even a little bit.
I worked through this problem myself with the help of a forum mod on wordpress.org. You can see the full forum post here.
Instead of get_site_url(), use get_home_url(). This will return the URL of the site you’re in. You can also get the URL of a different site in your Multisite network by passing that site’s blog_id (ie, $url = get_home_url( 2 );). (I suspect that get_site_url() is a holdover from the early days of Multisite; when Multisite … Read more