Fatal error: Uncaught Error: Class "PhpXmlRpc\Exception\ServerException" not found in /srv/www/htdocs/moodle/lib/phpxmlrpc/Exception/NoSuchMethodException.php:5 Stack trace: #0 {main} thrown in /srv/www/htdocs/moodle/lib/phpxmlrpc/Exception/NoSuchMethodException.php on line 5