Fatal error: Uncaught Error: Class 'Google\Service\Resource' not found in C:\Apache24\htdocs\vendor\google\apiclient-services\src\Spanner\Resource\ProjectsInstancesDatabases.php:43 Stack trace: #0 {main} thrown in C:\Apache24\htdocs\vendor\google\apiclient-services\src\Spanner\Resource\ProjectsInstancesDatabases.php on line 43