Fatal error: Uncaught Error: Class 'PHPUnit_Extensions_Selenium2TestCase_Exception' not found in /home/synap/fr/synap/clients/www/melody/outils/tests/vendor/phpunit/phpunit-selenium/PHPUnit/Extensions/Selenium2TestCase/WebDriverException.php:56 Stack trace: #0 {main} thrown in /home/synap/fr/synap/clients/www/melody/outils/tests/vendor/phpunit/phpunit-selenium/PHPUnit/Extensions/Selenium2TestCase/WebDriverException.php on line 56