Fatal error: Uncaught Error: Class 'Behat\Mink\Exception\DriverException' not found in /home/admin/public_html/moodle/vendor/behat/mink/src/Exception/UnsupportedDriverActionException.php:20 Stack trace: #0 {main} thrown in /home/admin/public_html/moodle/vendor/behat/mink/src/Exception/UnsupportedDriverActionException.php on line 20