Fatal error: Uncaught Error: Class "Aws\AbstractConfigurationProvider" not found in /srv/www/htdocs/moodle/lib/aws-sdk/src/Sts/RegionalEndpoints/ConfigurationProvider.php:45 Stack trace: #0 {main} thrown in /srv/www/htdocs/moodle/lib/aws-sdk/src/Sts/RegionalEndpoints/ConfigurationProvider.php on line 45