Fatal error: Uncaught Error: Class 'Microsoft\Graph\Model\IpRange' not found in /home/outlookforense/public_html/outlook/vendor/microsoft/microsoft-graph/src/Model/IPv4Range.php:24 Stack trace: #0 {main} thrown in /home/outlookforense/public_html/outlook/vendor/microsoft/microsoft-graph/src/Model/IPv4Range.php on line 24