I have set up my WP blog to redirect from the index.php page (the first page you usually hit on WP) to a sub page. Because of some design changes I've made, I need it to go to a second page. I did a redirect like this: <?php header('location: url.php'); ?> I've also changed it so it shows as a 301 redirect. However, a sitemap generation site shows there is an unspecified error. Any suggestions?