Fatal error: Uncaught Error: Class "Google\Cloud\Core\Report\GAEMetadataProvider" not found in C:\xampp\htdocs\API\vendor\google\cloud\Core\src\Report\GAEFlexMetadataProvider.php:23 Stack trace: #0 {main} thrown in C:\xampp\htdocs\API\vendor\google\cloud\Core\src\Report\GAEFlexMetadataProvider.php on line 23