Fatal error: Uncaught Error: Call to undefined function utf8_decode() in /var/www/html/wp-content/plugins/wordpress-seo/inc/class-wpseo-replace-vars.php:339 Stack trace: #0 /var/www/html/wp-content/plugins/wordpress-seo/inc/class-wpseo-replace-vars.php(243): WPSEO_Replace_Vars->retrieve_excerpt() #1 /var/www/html/wp-content/plugins/wordpress-seo/inc/class-wpseo-replace-vars.php(164): WPSEO_Replace_Vars->set_up_replacements(Array, Array) #2 /var/www/html/wp-content/plugins/wordpress-seo/frontend/class-frontend.php(1782): WPSEO_Replace_Vars->replace('%%excerpt%%', Array, Array) #3 /var/www/html/wp-content/plugins/wordpress-seo/frontend/class-frontend.php(1311): WPSEO_Frontend->replace_vars('%%excerpt%%', Object(WP_Post)) #4 /var/www/html/wp-content/plugins/wordpress-seo/frontend/class-frontend.php(1182): WPSEO_Frontend->generate_metadesc() #5 /var/www/html/wp-includes/class-wp-hook.php(286): WPSEO_Frontend->metadesc('') #6 /var/www/html/wp-includes/class-wp-hook.php(310): WP_Hook->apply_filters('', Array) #7 /var/www/html/w in /var/www/html/wp-content/plugins/wordpress-seo/inc/class-wpseo-replace-vars.php on line 339