Fatal error: Uncaught Error: Class 'Google\Collection' not found in C:\Apache24\htdocs\vendor\google\apiclient-services\src\Document\GoogleCloudDocumentaiV1beta1DocumentPageToken.php:20 Stack trace: #0 {main} thrown in C:\Apache24\htdocs\vendor\google\apiclient-services\src\Document\GoogleCloudDocumentaiV1beta1DocumentPageToken.php on line 20