Fatal error: Uncaught Error: Class "Yoast\WP\SEO\Builders\Indexable_System_Page_Builder" not found in /htdocs/wp-content/plugins/wordpress-seo/src/generated/container.php:1627 Stack trace: #0 /htdocs/wp-content/plugins/wordpress-seo/src/generated/container.php(1501): Yoast\WP\SEO\Generated\Cached_Container->getIndexableSystemPageBuilderService() #1 /htdocs/wp-content/plugins/wordpress-seo/src/generated/container.php(5074): Yoast\WP\SEO\Generated\Cached_Container->getIndexableBuilderService() #2 /htdocs/wp-content/plugins/wordpress-seo/vendor_prefixed/symfony/dependency-injection/Container.php(271): Yoast\WP\SEO\Generated\Cached_Container->getIndexableRepositoryService() #3 /htdocs/wp-content/plugins/wordpress-seo/src/surfaces/classes-surface.php(38): YoastSEO_Vendor\Symfony\Component\DependencyInjection\Container->get('Yoast\\WP\\SEO\\Re...') #4 /htdocs/wp-content/plugins/wordpress-seo/inc/class-wpseo-admin-bar-menu.php(131): Yoast\WP\SEO\Surfaces\Classes_Surface->get('Yoast\\WP\\SEO\\Re...') #5 /htdocs/wp-content/plugins/wordpress-seo/inc/wpseo-non-ajax-functions.php(20): WPSEO_Admin_Bar_Menu->__construct() #6 /htdocs/wp-includes/class-wp-hook.php(310): wpseo_initialize_admin_bar('') #7 /htdocs/wp-includes/class-wp-hook.php(334): WP_Hook->apply_filters(NULL, Array) #8 /htdocs/wp-includes/plugin.php(517): WP_Hook->do_action(Array) #9 /htdocs/wp-settings.php(654): do_action('wp_loaded') #10 /htdocs/wp-config.php(96): require_once('/htdocs/wp-sett...') #11 /htdocs/wp-load.php(50): require_once('/htdocs/wp-conf...') #12 /htdocs/wp-blog-header.php(13): require_once('/htdocs/wp-load...') #13 /htdocs/index.php(17): require('/htdocs/wp-blog...') #14 {main} thrown in /htdocs/wp-content/plugins/wordpress-seo/src/generated/container.php on line 1627