Fatal error: Uncaught Error: Class 'WPStaging\Backup\Service\AbstractServiceProvider' not found in /home/savsol/public_html/wp-content/plugins/wp-staging/Backup/Service/FileBackupServiceProvider.php:10 Stack trace: #0 {main} thrown in /home/savsol/public_html/wp-content/plugins/wp-staging/Backup/Service/FileBackupServiceProvider.php on line 10