Fatal error: Uncaught Error: Class 'Behat\Mink\Exception\ExpectationException' not found in /home/discovergreece/public_html/vendor/behat/mink/src/Exception/ElementNotFoundException.php:21 Stack trace: #0 {main} thrown in /home/discovergreece/public_html/vendor/behat/mink/src/Exception/ElementNotFoundException.php on line 21