Fatal error: Uncaught Error: Interface 'Aws\AwsClientInterface' not found in /home/wittyly/public_html/staging/hr-witty/vendor/aws/aws-sdk-php/src/AwsClient.php:19 Stack trace: #0 {main} thrown in /home/wittyly/public_html/staging/hr-witty/vendor/aws/aws-sdk-php/src/AwsClient.php on line 19