Fatal error: Uncaught Error: Class 'PHPUnit_Extensions_SeleniumTestCase' not found in /home/synap/fr/synap/clients/www/melody/outils/tests/vendor/phpunit/phpunit-selenium/Tests/SeleniumTestCase/MultipleBrowsersTest.php:53 Stack trace: #0 {main} thrown in /home/synap/fr/synap/clients/www/melody/outils/tests/vendor/phpunit/phpunit-selenium/Tests/SeleniumTestCase/MultipleBrowsersTest.php on line 53