Fatal error: Uncaught Error: Class 'Aws\S3\Sync\AbstractSync' not found in /home/latronic/clients/vendor/aws/aws-sdk-php/src/Aws/S3/Sync/UploadSync.php:27 Stack trace: #0 {main} thrown in /home/latronic/clients/vendor/aws/aws-sdk-php/src/Aws/S3/Sync/UploadSync.php on line 27