Fatal error: Uncaught TypeError: implode(): Argument #2 ($array) must be of type ?array, string given in /var/www/html/snegohodkomi/wp-content/plugins/wordpress-seo/inc/class-sitemaps.php:713 Stack trace: #0 /var/www/html/snegohodkomi/wp-content/plugins/wordpress-seo/inc/class-sitemaps.php(713): implode(Array, ',') #1 /var/www/html/snegohodkomi/wp-content/plugins/wordpress-seo/inc/class-sitemaps.php(310): WPSEO_Sitemaps->build_post_type_map('discounts') #2 /var/www/html/snegohodkomi/wp-content/plugins/wordpress-seo/inc/class-sitemaps.php(274): WPSEO_Sitemaps->build_sitemap('discounts') #3 /var/www/html/snegohodkomi/wp-includes/class-wp-hook.php(341): WPSEO_Sitemaps->redirect(Object(WP_Query)) #4 /var/www/html/snegohodkomi/wp-includes/class-wp-hook.php(365): WP_Hook->apply_filters('', Array) #5 /var/www/html/snegohodkomi/wp-includes/plugin.php(570): WP_Hook->do_action(Array) #6 /var/www/html/snegohodkomi/wp-includes/class-wp-query.php(1910): do_action_ref_array('pre_get_posts', Array) #7 /var/www/html/snegohodkomi/wp-includes/class-wp-query.php(3958): WP_Query->get_posts() #8 /var/www/html/snegohodkomi/wp-includes/class-wp.php(704): WP_Query->query(Array) #9 /var/www/html/snegohodkomi/wp-includes/class-wp.php(824): WP->query_posts() #10 /var/www/html/snegohodkomi/wp-includes/functions.php(1343): WP->main('') #11 /var/www/html/snegohodkomi/wp-blog-header.php(16): wp() #12 /var/www/html/snegohodkomi/index.php(17): require('/var/www/html/s...') #13 {main} thrown in /var/www/html/snegohodkomi/wp-content/plugins/wordpress-seo/inc/class-sitemaps.php on line 713