Fatal error: Uncaught Error: Class "SilverStripe\View\ViewableData" not found in /home/sjnew/public_html/vendor/silverstripe/reports/code/SideReportView.php:12 Stack trace: #0 {main} thrown in /home/sjnew/public_html/vendor/silverstripe/reports/code/SideReportView.php on line 12