Fatal error: Uncaught Error: Class "Behat\Mink\Element\TraversableElement" not found in /home/.sites/site4/wwwroot/web/4.0/ui/vendor/behat/mink/src/Element/DocumentElement.php:18 Stack trace: #0 {main} thrown in /home/.sites/site4/wwwroot/web/4.0/ui/vendor/behat/mink/src/Element/DocumentElement.php on line 18