Fatal error: Uncaught Error: Class 'WP_Query' not found in /home/oldgra5/public_html/wp-content/plugins/the-events-calendar/src/Events/Custom_Tables/V1/WP_Query/Custom_Tables_Query.php:27 Stack trace: #0 {main} thrown in /home/oldgra5/public_html/wp-content/plugins/the-events-calendar/src/Events/Custom_Tables/V1/WP_Query/Custom_Tables_Query.php on line 27