I'm new to coding and all that and recently downloaded WordPress 2.9. I never had a problem adding widgets to the sidebar but recently when I drag and drop I get the error message:
Fatal error: Call to undefined function wp_redirect() in /home/theweddi/public_html/wp-admin/admin.php on line 33
Line 33 in admin.php reads:
wp_redirect(admin_url('upgrade.php?_wp_http_referer=' . urlencode(stripslashes($_SERVER['REQUEST_URI']))));
Does anyone have any idea what the problem could be? Any help would be hugely appreciated. I've searched online all day and can't find any solution.