Fatal error: Uncaught Error: Class 'WPStaging\Framework\Filesystem\FilterableDirectoryIterator' not found in /home/savsol/public_html/wp-content/plugins/wp-staging/Framework/Filesystem/Filesystem.php:22 Stack trace: #0 {main} thrown in /home/savsol/public_html/wp-content/plugins/wp-staging/Framework/Filesystem/Filesystem.php on line 22