Fatal error: Uncaught Error: Class "Behat\Mink\Tests\Driver\AbstractConfig" not found in /home/nmuffmat/site-heliconia/vendor/behat/mink-selenium2-driver/tests/Selenium2Config.php:8 Stack trace: #0 {main} thrown in /home/nmuffmat/site-heliconia/vendor/behat/mink-selenium2-driver/tests/Selenium2Config.php on line 8