@arnisraido
13 years, 11 months ago
Hi!
I have also updated WordPress to latest 3.0.1. by using auto update. And got the same problem. Did You fixed it?
What I did – just commented /wp-includes/query.php line 419: set `return $wp_query->is_page( $page );` to `//return $wp_query->is_page( $page );`
at least, page works for now.