Scriptrunner (Doug Sparling)

The feed has a one hour cache. If you just changed it, you’ll probably have to wait a bit.

I found the easiest way to to this is to use the WordPress Redirection plugin.

I added a new redirection for tag (from default “tag” to new “tag2”):

Source URL: ^/tag/([a-z0-9_-]+)/$
Match: URL only
Action: Redirect to URL
Regex: on
Target URL: /tag2/{$1}/

You could also use the more common

Source URL: ^/tag/(.*)/$

if [a-z0-9_-] is too limiting.

Obviously change “tag2” with your new tag base. Should work for categories as well.

The sample code in the previous post is incorrect. It replaces all other mime types with only swf and exe. It needs to add the missing types to the existing allowed mime types:

function demo($mimes) {
	if ( function_exists( 'current_user_can' ) )
		$unfiltered = $user ? user_can( $user, 'unfiltered_html' ) : current_user_can( 'unfiltered_html' );
	if ( !empty( $unfiltered ) ) {
		$mimes['swf'] = 'application/x-shockwave-flash';
	}
	return $mimes;
}
add_filter('upload_mimes','demo');

I left out “exe” because that wasn’t asked for and I wouldn’t allow it normally. If you want that as well, just add this line:

$mimes['exe'] = 'application/x-msdownload';

It’ll depend on what web server your old site is using, but the easiest way to find out is to create a file:

.htaccess

and put it in the root of your web directory (on your old server).

Just add this one line (replacing “new-site” with the domain of your actual new site):

Redirect 301 / http://www.new-site.com/

You can FTP the file up to your old server if need be, but check if your old server already has an .htaccess file (since it starts with a dot, it might be hidden from view).

You need to set redirects or rewrites in the .htaccess of your old site.

301 .htaccess Redirect

How do I redirect my site using a .htaccess file?

301 Redirects

Htaccess Redirect 301 Guide For SEO’s

Have you tried switching to a default WordPress theme? If the error goes away at least then you would know it’s definitely a problem with the theme. If that doesn’t work, try disabling all your plugins as well. It could be possible something is trying to set a header (often it’s setting a cookie) after the headers have been sent but during output of HTML.

You could comment our line 2284, but it may not actually be the cause of the problem, especially if it’s not a white space issue.

It can go anywhere in the theme’s functions.php as long as it’s not inside any other functions in the file. I generally just put it near the top above the other code. (and best to make a backup)

Looks like your code snippet will limit to 4 words, not 40, though should see what needs to be changed.

Also, have you tried setting feeds to use a summary instead of full text, set in Settings->Reading?

In WordPress, they’re called (and used as) Structure Tags.