next_posts_link not working – customised theme – WPMU

Sorry – I forgot to ‘code’ the code – here it is again:
<?php next_posts_link( __( 'Next Page <span class="meta-nav">&rarr;</span> ', 'GraduateLinksCustom' ) ); ?>

The Permalinks are customised and set at: /%category%/%postname%/

If I remove the ‘/%category%/ then the next page links work, but the rest of the site is broken, so this is not an option…

Broken how?

Also whats in your .htaccess?

Hi Mika, thanks for responding…

The structure of a lot of cusom code relies on the %category% as part of the address – as I inherited it I would not know where to begin to recreate this…

the .htaccess file looks like this:

# BEGIN s2Member GZIP exclusions
<IfModule mod_rewrite.c>
        RewriteEngine On
        RewriteBase /wordpress/
        RewriteCond %{QUERY_STRING} (^|\?|&)s2member_file_download\=.+ [OR]
        RewriteCond %{QUERY_STRING} (^|\?|&)no-gzip\=1
        RewriteRule .* - [E=no-gzip:1]
</IfModule>
# END s2Member GZIP exclusions

# BEGIN WordPress
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /
RewriteRule ^index\.php$ - [L]

# uploaded files
RewriteRule ^([_0-9a-zA-Z-]+/)?files/(.+) wp-includes/ms-files.php?file=$2 [L]

# add a trailing slash to /wp-admin
RewriteRule ^([_0-9a-zA-Z-]+/)?wp-admin$ $1wp-admin/ [R=301,L]

RewriteCond %{REQUEST_FILENAME} -f [OR]
RewriteCond %{REQUEST_FILENAME} -d
RewriteRule ^ - [L]
RewriteRule  ^[_0-9a-zA-Z-]+/(wp-(content|admin|includes).*) $1 [L]
RewriteRule  ^[_0-9a-zA-Z-]+/(.*\.php)$ $1 [L]
RewriteRule . index.php [L]
</IfModule>

# END WordPress
php_value upload_max_filesize 50M
php_value post_max_size 50M

Just to check, can you try a different theme and see if the category links work there?