Fatal error: Uncaught Error: Class "Microsoft\Graph\Generated\Models\OutlookItem" not found in C:\xampp\htdocs\ducev\vendor\microsoft\microsoft-graph\src\Generated\Models\Contact.php:11 Stack trace: #0 {main} thrown in C:\xampp\htdocs\ducev\vendor\microsoft\microsoft-graph\src\Generated\Models\Contact.php on line 11