pre_get_posts, use the WP_Query->is_main_query() method, not the is_main_query() function. See https://developer.wordpress.org/reference/functions/is_main_query/. Please see Debugging in WordPress for more information. (This message was added in version 3.7.0.) in /home/thiqgxd2oe5w/public_html/dms/wp-includes/functions.php on line 5316Cristina has worked in the dental industry for many years and has vast knowledge and experience. You can count on Cristina to take care of all your ad...
