Fatal error: Uncaught Error: Class 'WPStaging\Framework\Job\Ajax\PrepareJob' not found in /home/ursatac/public_html/wp-content/plugins/wp-staging/Framework/Job/Ajax/PrepareCancel.php:12 Stack trace: #0 {main} thrown in /home/ursatac/public_html/wp-content/plugins/wp-staging/Framework/Job/Ajax/PrepareCancel.php on line 12