Fatal error: Uncaught Error: Call to undefined method WPSEO_Sitemaps::set_stylesheet() in /home/schudio/schudio.com/wp-content/plugins/wpseo-news/classes/class-sitemap.php:130
Stack trace:
#0 /home/schudio/schudio.com/wp-includes/class-wp-hook.php(303): WPSEO_News_Sitemap->build('')
#1 /home/schudio/schudio.com/wp-includes/class-wp-hook.php(327): WP_Hook->apply_filters('', Array)
#2 /home/schudio/schudio.com/wp-includes/plugin.php(470): WP_Hook->do_action(Array)
#3 /home/schudio/schudio.com/wp-content/plugins/wordpress-seo-premium/inc/sitemaps/class-sitemaps.php(343): do_action('wpseo_do_sitema...')
#4 /home/schudio/schudio.com/wp-content/plugins/wordpress-seo-premium/inc/sitemaps/class-sitemaps.php(292): WPSEO_Sitemaps->build_sitemap('news')
#5 /home/schudio/schudio.com/wp-content/plugins/wordpress-seo-premium/inc/sitemaps/class-sitemaps.php(270): WPSEO_Sitemaps->refresh_sitemap_cache('news', 1)
#6 /home/schudio/schudio.com/wp-content/plugins/wordpress-seo-premium/inc/sitemaps/class-sitemaps.php(228): WPSEO_Sitemaps->get in /home/schudio/schudio.com/wp-content/plugins/wpseo-news/classes/class-sitemap.php on line 130