Fatal error: Uncaught Error: Class 'Google\Collection' not found in C:\xampp7\htdocs\sigpkl\vendor\google\apiclient-services\src\Contentwarehouse\CloudAiPlatformTenantresourceIamPolicyBinding.php:20 Stack trace: #0 {main} thrown in C:\xampp7\htdocs\sigpkl\vendor\google\apiclient-services\src\Contentwarehouse\CloudAiPlatformTenantresourceIamPolicyBinding.php on line 20