Fatal error: Uncaught Error: Interface "Aws\Arn\ArnInterface" not found in /srv/www/htdocs/moodle/lib/aws-sdk/src/Arn/Arn.php:13 Stack trace: #0 {main} thrown in /srv/www/htdocs/moodle/lib/aws-sdk/src/Arn/Arn.php on line 13