Fatal error: Uncaught Error: Class 'WP_Widget' not found in /var/www/noteswp.new/wp-content/plugins-backup/siteorigin-panels/inc/widgets/post-loop.php:8 Stack trace: #0 {main} thrown in /var/www/noteswp.new/wp-content/plugins-backup/siteorigin-panels/inc/widgets/post-loop.php on line 8