herbert

Put:

remove_theme_support( ‘automatic-feed-links’ );

in child theme header.php, just above wp_head()

And place the rss link using: bloginfo( ‘stylesheet_url’ );

Worked for me ??

yes, in TinyMCE Advanced switch off ‘import the current theme css classes’. That fixed it for me…

https://www.scriptygoddess.com/archives/2007/12/04/next-previous-posts-in-same-category/

Update: After a month, I still haven’t found a solution to upgrade my blog from WordPress 2.1.3 to 2.3 successfully, while this upgrade is still urgently needed.

@mcbo -> I just upgraded from 2.0.3 -> 2.5.1 without any problems.
Just make sure that you don’t drop the tables as mentioned above, but just empty them…

TRUNCATE wp_terms;
TRUNCATE wp_term_relationships;
TRUNCATE wp_term_taxonomy;

After that just call upgrade.php and it should be okay!
Worked for me just fine… Good luck!