Fatal error: Uncaught Error: Class 'Google\Cloud\Core\Upload\ResumableUploader' not found in /home/app/htdocs/ninja/vendor/google/cloud/src/Core/Upload/StreamableUploader.php:28 Stack trace: #0 {main} thrown in /home/app/htdocs/ninja/vendor/google/cloud/src/Core/Upload/StreamableUploader.php on line 28