Fatal error: Uncaught Error: Class "WP_REST_Controller" not found in /data02/c0418613/public_html/test/wp-content/plugins/kadence-blocks/includes/class-kadence-blocks-posts-rest-api.php:13 Stack trace: #0 {main} thrown in /data02/c0418613/public_html/test/wp-content/plugins/kadence-blocks/includes/class-kadence-blocks-posts-rest-api.php on line 13