Fatal error: Uncaught Error: Class 'WPStaging\Backup\Service\FileBackupService' not found in /home/theavbzq/public_html/wp-content/plugins/wp-staging-pro/Pro/Backup/Service/FileBackupService.php:9 Stack trace: #0 {main} thrown in /home/theavbzq/public_html/wp-content/plugins/wp-staging-pro/Pro/Backup/Service/FileBackupService.php on line 9