Fatal error: Uncaught Error: Class "Google\Collection" not found in E:\bin\Apache24\htdocs\composer\vendor\google\apiclient-services\src\Compute\ServiceAccount.php:20 Stack trace: #0 {main} thrown in E:\bin\Apache24\htdocs\composer\vendor\google\apiclient-services\src\Compute\ServiceAccount.php on line 20