Fatal error: Uncaught Error: Class "Aws\AwsClient" not found in C:\laragon\www\bookstack\vendor\aws\aws-sdk-php\src\B2bi\B2biClient.php:63 Stack trace: #0 {main} thrown in C:\laragon\www\bookstack\vendor\aws\aws-sdk-php\src\B2bi\B2biClient.php on line 63