Hi, I've upgraded to WP 2.3 without problems and everything seemed to work well until I tried to get some tags to show up. Where the tags should be, an error message shows up:
Fatal error: Call to undefined function: get_tag_permastruct() in ***/public_html/wp-includes/category-template.php on line 423
line 423 in category-template.php says:
$taglink = $wp_rewrite->get_tag_permastruct();
So I guess there is something wrong with $wp_rewrite.
Also, when I try to specify a tag base there is the following message:
Fatal error: Call to undefined function: set_tag_base() in ***/wp-admin/options-permalink.php on line 81
I read another topic on this issue stating that a fresh install solves these problems, but it really doesn't make sense to me why that would help, and I'd rather not do it if it is not necessary.
So any suggestions would be appreciated!