Fatal error: Uncaught Error: Class "PhpXmlRpc\Exception\TransportException" not found in /srv/www/htdocs/moodle/lib/phpxmlrpc/Exception/HttpException.php:8 Stack trace: #0 {main} thrown in /srv/www/htdocs/moodle/lib/phpxmlrpc/Exception/HttpException.php on line 8