Fatal error: Uncaught Error: Class 'Facebook\WebDriver\Remote\HttpCommandExecutor' not found in /home/clapsabo/test/vendor/facebook/webdriver/lib/Remote/Service/DriverCommandExecutor.php:28 Stack trace: #0 {main} thrown in /home/clapsabo/test/vendor/facebook/webdriver/lib/Remote/Service/DriverCommandExecutor.php on line 28