Fatal Error – non-object in wp-includes/query.p

I tried to get on my site to do some much overdo work only to find this lovely message:

Fatal error: Call to a member function get_queried_object_id() on a non-object in …/public_html/wp-includes/query.php on line 61

I was able to go in through c-panel and download the file. If I’m doing this right, line 61 is the line below that reads ” */ ” – Any ideas how to fix? I’m totally locked out of the front end of my site right now.

* @return int ID of the queried object.
*/
function get_queried_object_id() {
global $wp_query;
return $wp_query->get_queried_object_id();