Fatal error: Uncaught Error: Class 'WP_Widget_Block' not found in /var/www/pxn.dk/choka.dk/wp-includes/class-wp-widget-factory.php:61 Stack trace: #0 /var/www/pxn.dk/choka.dk/wp-includes/widgets.php(115): WP_Widget_Factory->register('WP_Widget_Block') #1 /var/www/pxn.dk/choka.dk/wp-includes/widgets.php(1802): register_widget('WP_Widget_Block') #2 /var/www/pxn.dk/choka.dk/wp-includes/class-wp-hook.php(303): wp_widgets_init('') #3 /var/www/pxn.dk/choka.dk/wp-includes/class-wp-hook.php(327): WP_Hook->apply_filters(NULL, Array) #4 /var/www/pxn.dk/choka.dk/wp-includes/plugin.php(484): WP_Hook->do_action(Array) #5 /var/www/pxn.dk/choka.dk/wp-settings.php(560): do_action('init') #6 /var/www/pxn.dk/choka.dk/wp-config.php(88): require_once('/var/www/pxn.dk...') #7 /var/www/pxn.dk/choka.dk/wp-load.php(37): require_once('/var/www/pxn.dk...') #8 /var/www/pxn.dk/choka.dk/wp-blog-header.php(13): require_once('/var/www/pxn.dk...') #9 /var/www/pxn.dk/choka.dk/index.php(17): require('/var/www/pxn.dk...') #10 {main} thrown in /var/www/pxn.dk/choka.dk/wp-includes/class-wp-widget-factory.php on line 61