Fatal error: Uncaught Error: Class "Yoast\WP\SEO\Actions\Indexing\Abstract_Indexing_Action" not found in /home/hmstorb/www/wp-content+12/plugins/wordpress-seo/src/actions/indexing/abstract-link-indexing-action.php:13 Stack trace: #0 {main} thrown in /home/hmstorb/www/wp-content+12/plugins/wordpress-seo/src/actions/indexing/abstract-link-indexing-action.php on line 13