Problems with jQuery.load in WPMU

Then your subdomains are borked or your rewrite rules are incorrect.

Because if everything else is working, then it should find it just fine. Yes, with the subdomain in there.

Yeah, thought that it might be something like that.

This is my .htaccess file that I had to create:

RewriteEngine On
RewriteBase /
RewriteRule ^index\.php$ - [L]

# uploaded files
RewriteRule ^files/(.+) wp-includes/ms-files.php?file=$1 [L]

RewriteCond %{REQUEST_FILENAME} -f [OR]
RewriteCond %{REQUEST_FILENAME} -d
RewriteRule ^ - [L]
RewriteRule . index.php [L]

and I added *.mysite.no to my httpd.conf file:

<VirtualHost localhost>
    ServerName mysite.no
    ServerAlias *.mysite.no
    DocumentRoot I:\Development\wamp\www\mysite
</VirtualHost>

And my HOST file looks like this:

127.0.0.1       mysite.no
127.0.0.1       subdomain.mysite.no

I’m not sure if there is anything out of the normal here.

So does the subdomain work correctly otherwise? As in, without this plugin?

Yes, I can access https://subdomain.mysite.no.
https://subdomain.mysite.no opens a different site than https://mysite.no.

I just uploaded the plugin to my “prod” server and it works fine there.
So it’s just on my locale machine.

Crap!

I take my last statement back. My WPMU was still running on v2.9.1.
After upgrading to 3.0.1, and following your guide here (https://wpmututorials.com/how-to/upgrading-from-wpmu-to-wp-3-0/), my plugin stoped working.

I get a ‘404 Not Found’ on https://mysite.com/wp-content/plugins/wp-filebrowser/fileBrowser.php

The “funny” thing is that when I look in Firebug in the response folder, it returns the HTML – but it is not displayed.

I’ve found out where it fails on my server.

In fileBrowser.php I have the following at line 1:
require_once($_SERVER['DOCUMENT_ROOT'].'/wp-blog-header.php');

This is what causes the 404 error.