Fatal error: Uncaught Error: Class 'Google\Cloud\Core\Upload\AbstractUploader' not found in /home/eshoppy/api.eshoppy.com.in/vendor-firebase/google/cloud-core/src/Upload/ResumableUploader.php:35 Stack trace: #0 {main} thrown in /home/eshoppy/api.eshoppy.com.in/vendor-firebase/google/cloud-core/src/Upload/ResumableUploader.php on line 35