I recently followed this thread and made this change:
In your header.php, find
<?php wp_list_pages(); ?> and replace it with
<?php wp_list_categories(); ?>. If your wp_list_pages tag is inside a
<ul>, use the following:
<?php wp_list_categories('title_li='); ?>
Micah Cookery, who was the moderator at the time...I hope you can help!
But I need to change it back but it would seem I am missing something between () as my blog has gone askew!