Fatal error: Uncaught Error: Call to undefined function wp_is_serving_rest_request() in /home/jennyeri/littlehouseonaplasticplanet/wp-content/plugins/wordpress-seo/src/integrations/front-end-integration.php:551 Stack trace: #0 /home/jennyeri/littlehouseonaplasticplanet/wp-content/plugins/wordpress-seo/src/integrations/front-end-integration.php(461): Yoast\WP\SEO\Integrations\Front_End_Integration->maybe_remove_title_presenter(Array) #1 /home/jennyeri/littlehouseonaplasticplanet/wp-content/plugins/wordpress-seo/src/integrations/front-end-integration.php(417): Yoast\WP\SEO\Integrations\Front_End_Integration->get_needed_presenters('Home_Page') #2 /home/jennyeri/littlehouseonaplasticplanet/wp-content/plugins/wordpress-seo/src/integrations/front-end-integration.php(379): Yoast\WP\SEO\Integrations\Front_End_Integration->get_presenters('Home_Page', Object(Yoast\WP\SEO\Context\Meta_Tags_Context)) #3 /home/jennyeri/littlehouseonaplasticplanet/wp-includes/class-wp-hook.php(308): Yoast\WP\SEO\Integrations\Front_End_Integration->pres in /home/jennyeri/littlehouseonaplasticplanet/wp-content/plugins/wordpress-seo/src/integrations/front-end-integration.php on line 551