Have any of you used this plugin
http://wordpress.org/extend/plugins/wordpress-event-calendar
and experienced this issue?
I was working on a local installation and received the “WE DID 0 QUERIES” when I activated the plugin. Deactivating the plugin removed the code. I’m certain that is what caused the issue with my client site as they’re still searching for the perfect event calendar.
One of my clients was hacked. The code shows up in the <?php get_footer(); ?> command. I reloaded WordPress 2.8.4, but that didn’t fix the issue. I changed the <?php get_footer(); ?> to <?php include(TEMPLATEPATH.”/footer.php”);?> to remove the sign of the attack until I can find and remove it. Hope that helps somebody.