Fatal error: Uncaught Error: Class "WP_Widget_Block" not found in /customers/2/2/7/kjottsentralen.no/httpd.www/wp-includes/class-wp-widget-factory.php:62 Stack trace: #0 /customers/2/2/7/kjottsentralen.no/httpd.www/wp-includes/widgets.php(123): WP_Widget_Factory->register('WP_Widget_Block') #1 /customers/2/2/7/kjottsentralen.no/httpd.www/wp-includes/widgets.php(1863): register_widget('WP_Widget_Block') #2 /customers/2/2/7/kjottsentralen.no/httpd.www/wp-includes/class-wp-hook.php(287): wp_widgets_init('') #3 /customers/2/2/7/kjottsentralen.no/httpd.www/wp-includes/class-wp-hook.php(311): WP_Hook->apply_filters(NULL, Array) #4 /customers/2/2/7/kjottsentralen.no/httpd.www/wp-includes/plugin.php(478): WP_Hook->do_action(Array) #5 /customers/2/2/7/kjottsentralen.no/httpd.www/wp-settings.php(546): do_action('init') #6 /customers/2/2/7/kjottsentralen.no/httpd.www/wp-config.php(115): require_once('/customers/2/2/...') #7 /customers/2/2/7/kjottsentralen.no/httpd.www/wp-load.php(37): require_once('/customers/2/2/...') #8 /customers/2/2/7/kjottsentralen.no/httpd.www/wp-blog-header.php(13): require_once('/customers/2/2/...') #9 /customers/2/2/7/kjottsentralen.no/httpd.www/index.php(17): require('/customers/2/2/...') #10 {main} thrown in /customers/2/2/7/kjottsentralen.no/httpd.www/wp-includes/class-wp-widget-factory.php on line 62