Fatal error: Uncaught Error: Class 'PHPUnit_Extensions_Selenium2TestCase' not found in /home/synap/fr/synap/clients/www/melody/outils/tests/vendor/phpunit/phpunit-selenium/Tests/Selenium2TestCase/MultipleBrowsersMethodTest.php:51 Stack trace: #0 {main} thrown in /home/synap/fr/synap/clients/www/melody/outils/tests/vendor/phpunit/phpunit-selenium/Tests/Selenium2TestCase/MultipleBrowsersMethodTest.php on line 51