Fatal error: Uncaught Error: Interface "Facebook\WebDriver\WebDriver" not found in D:\trms\htdocs\trms3\vendor\php-webdriver\webdriver\lib\Remote\RemoteWebDriver.php:20 Stack trace: #0 {main} thrown in D:\trms\htdocs\trms3\vendor\php-webdriver\webdriver\lib\Remote\RemoteWebDriver.php on line 20