Fatal error: Uncaught Error: Class 'Aws\Credentials\Credentials' not found in /home/edmedu/www/edmclass.com/admin.edmclass.com/vendor/aws/aws-sdk-php/src/Identity/S3/S3ExpressIdentity.php:6 Stack trace: #0 {main} thrown in /home/edmedu/www/edmclass.com/admin.edmclass.com/vendor/aws/aws-sdk-php/src/Identity/S3/S3ExpressIdentity.php on line 6