Fatal error: Uncaught Error: Class "behat_base" not found in /var/www/html/question/type/multichoice/tests/behat/behat_qtype_multichoice.php:34 Stack trace: #0 {main} thrown in /var/www/html/question/type/multichoice/tests/behat/behat_qtype_multichoice.php on line 34