Fatal error: Uncaught Error: Class "Aws\MultiRegionClient" not found in /srv/www/htdocs/moodle/lib/aws-sdk/src/S3/S3MultiRegionClient.php:214 Stack trace: #0 {main} thrown in /srv/www/htdocs/moodle/lib/aws-sdk/src/S3/S3MultiRegionClient.php on line 214