Warning: include() [function.include]: Failed opening '/var/www/hotchili.dk/smoothieblender.dk/wp-content/plugins/wordpress-seo/vendor/composer/../../inc/sitemaps/class-author-sitemap-provider.php' for inclusion (include_path='.') in /var/www/hotchili.dk/smoothieblender.dk/wp-content/plugins/image-sizes/vendor/composer/ClassLoader.php on line 444

Fatal error: Uncaught Error: Class 'WPSEO_Author_Sitemap_Provider' not found in /var/www/hotchili.dk/smoothieblender.dk/wp-content/plugins/wordpress-seo/inc/sitemaps/class-sitemaps.php:124 Stack trace: #0 /var/www/hotchili.dk/smoothieblender.dk/wp-includes/class-wp-hook.php(287): WPSEO_Sitemaps->init_sitemaps_providers('') #1 /var/www/hotchili.dk/smoothieblender.dk/wp-includes/class-wp-hook.php(311): WP_Hook->apply_filters(NULL, Array) #2 /var/www/hotchili.dk/smoothieblender.dk/wp-includes/plugin.php(484): WP_Hook->do_action(Array) #3 /var/www/hotchili.dk/smoothieblender.dk/wp-settings.php(535): do_action('after_setup_the...') #4 /var/www/hotchili.dk/smoothieblender.dk/wp-config.php(91): require_once('/var/www/hotchi...') #5 /var/www/hotchili.dk/smoothieblender.dk/wp-load.php(37): require_once('/var/www/hotchi...') #6 /var/www/hotchili.dk/smoothieblender.dk/wp-blog-header.php(13): require_once('/var/www/hotchi...') #7 /var/www/hotchili.dk/smoothieblender.dk/index.php(17): require('/var/www/hotchi...') #8 {main} thrown in /var/www/hotchili.dk/smoothieblender.dk/wp-content/plugins/wordpress-seo/inc/sitemaps/class-sitemaps.php on line 124