Fatal error: Uncaught Error: Call to undefined function wp_is_rest_endpoint() in /wp-content/plugins/advanced-access-manager/application/Framework/Utility/Misc.php:455 Stack trace: #0 /wp-content/plugins/advanced-access-manager/application/Service/Content.php(433): AAM_Framework_Utility_Misc->get_current_area() #1 /wp-content/plugins/advanced-access-manager/application/Service/Content.php(393): AAM_Service_Content->_prepare_post_query(Object(WP_Query)) #2 /wp-content/plugins/advanced-access-manager/application/Service/Content.php(132): AAM_Service_Content->_posts_clauses_request(Array, Object(WP_Query)) #3 /wp-includes/class-wp-hook.php(324): AAM_Service_Content->{closure}(Array, Object(WP_Query)) #4 /wp-includes/plugin.php(256): WP_Hook->apply_filters(Array, Array) #5 /wp-includes/class-wp-query.php(3084): apply_filters_ref_array('posts_clauses_r...', Array) #6 /wp-includes/class-wp-query.php(3824): WP_Query->get_posts() #7 /wp-includes/post.php(2452): WP_Query->query(Array) #8 /wp-content/plugins/advanced-custom-fields/ in /wp-content/plugins/advanced-access-manager/application/Framework/Utility/Misc.php on line 455