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Fatal error: Uncaught Error: Class "Behat\MinkExtension\Context\RawMinkContext" not found in C:\xampp\htdocs\moodle\lib\behat\behat_base.php:52 Stack trace: #0 C:\xampp\htdocs\moodle\question\tests\behat\behat_question_base.php(28): require_once() #1 C:\xampp\htdocs\moodle\question\tests\behat\behat_core_question.php(19): require_once('C:\\xampp\\htdocs...') #2 {main} thrown in C:\xampp\htdocs\moodle\lib\behat\behat_base.php on line 52