Fatal error: Uncaught Error: Class "Office365\Runtime\OData\ODataReader" not found in C:\xampp\htdocs\vendor\vgrem\php-spo\src\Runtime\OData\V3\ODataV3Reader.php:11 Stack trace: #0 {main} thrown in C:\xampp\htdocs\vendor\vgrem\php-spo\src\Runtime\OData\V3\ODataV3Reader.php on line 11