Fatal error: Uncaught Error: Class 'WPStaging\Framework\Job\Task\AbstractTask' not found in /home/savsol/public_html/wp-content/plugins/wp-staging/Backup/Task/BackupTask.php:11 Stack trace: #0 {main} thrown in /home/savsol/public_html/wp-content/plugins/wp-staging/Backup/Task/BackupTask.php on line 11