Fatal error: Uncaught TypeError: implode(): Argument #2 ($array) must be of type ?array, string given in /customers/9/6/6/bigheartranchil.com/httpd.www/wp-content/plugins/wordpress-seo/inc/class-sitemaps.php:756
Stack trace:
#0 /customers/9/6/6/bigheartranchil.com/httpd.www/wp-content/plugins/wordpress-seo/inc/class-sitemaps.php(756): implode(Array, ',')
#1 /customers/9/6/6/bigheartranchil.com/httpd.www/wp-content/plugins/wordpress-seo/inc/class-sitemaps.php(359): WPSEO_Sitemaps->build_post_type_map('page')
#2 /customers/9/6/6/bigheartranchil.com/httpd.www/wp-content/plugins/wordpress-seo/inc/class-sitemaps.php(323): WPSEO_Sitemaps->build_sitemap('page')
#3 /customers/9/6/6/bigheartranchil.com/httpd.www/wp-includes/class-wp-hook.php(287): WPSEO_Sitemaps->redirect(Object(WP_Query))
#4 /customers/9/6/6/bigheartranchil.com/httpd.www/wp-includes/class-wp-hook.php(311): WP_Hook->apply_filters('', Array)
#5 /customers/9/6/6/bigheartranchil.com/httpd.www/wp-includes/plugin.php(544): WP_Hook->do_action(Array)
#6 /customers/9/6/6/bigheartranchil.com/httpd.www/wp-includes/class-wp-query.php(1780): do_action_ref_array('pre_get_posts', Array)
#7 /customers/9/6/6/bigheartranchil.com/httpd.www/wp-includes/class-wp-query.php(3458): WP_Query->get_posts()
#8 /customers/9/6/6/bigheartranchil.com/httpd.www/wp-includes/class-wp.php(624): WP_Query->query(Array)
#9 /customers/9/6/6/bigheartranchil.com/httpd.www/wp-includes/class-wp.php(741): WP->query_posts()
#10 /customers/9/6/6/bigheartranchil.com/httpd.www/wp-includes/functions.php(1274): WP->main('')
#11 /customers/9/6/6/bigheartranchil.com/httpd.www/wp-blog-header.php(16): wp()
#12 /customers/9/6/6/bigheartranchil.com/httpd.www/index.php(17): require('/customers/9/6/...')
#13 {main}
  thrown in /customers/9/6/6/bigheartranchil.com/httpd.www/wp-content/plugins/wordpress-seo/inc/class-sitemaps.php on line 756