Fatal error: Uncaught Error: Class 'Google\Cloud\Iot\V1\Gapic\DeviceManagerGapicClient' not found in /home/luxurytr/public_html/lt8/vendor/google/cloud/Iot/src/V1/DeviceManagerClient.php:39 Stack trace: #0 {main} thrown in /home/luxurytr/public_html/lt8/vendor/google/cloud/Iot/src/V1/DeviceManagerClient.php on line 39