Fatal error: Uncaught Error: Class 'Google\Cloud\PubSub\V1\Gapic\PublisherGapicClient' not found in /home/app/htdocs/lidia/vendor/google/cloud/src/PubSub/V1/PublisherClient.php:38 Stack trace: #0 {main} thrown in /home/app/htdocs/lidia/vendor/google/cloud/src/PubSub/V1/PublisherClient.php on line 38