Fatal error: Uncaught Error: Class 'Google\Cloud\Core\Upload\AbstractUploader' not found in /home/app/htdocs/lidia/vendor/google/cloud/src/Core/Upload/MultipartUploader.php:27 Stack trace: #0 {main} thrown in /home/app/htdocs/lidia/vendor/google/cloud/src/Core/Upload/MultipartUploader.php on line 27