Fatal error: Uncaught Error: Class "Aws\Credentials\Credentials" not found in /mnt/VenusReview/review/lyrasoft/dva/pr-2436/vendor/aws/aws-sdk-php/src/Identity/S3/S3ExpressIdentity.php:6 Stack trace: #0 {main} thrown in /mnt/VenusReview/review/lyrasoft/dva/pr-2436/vendor/aws/aws-sdk-php/src/Identity/S3/S3ExpressIdentity.php on line 6