Fatal error: Uncaught Error: Interface "Behat\Testwork\ServiceContainer\Extension" not found in /srv/www/htdocs/moodle/lib/behat/extension/Moodle/BehatExtension/ServiceContainer/BehatExtension.php:49 Stack trace: #0 {main} thrown in /srv/www/htdocs/moodle/lib/behat/extension/Moodle/BehatExtension/ServiceContainer/BehatExtension.php on line 49