Fatal error: Uncaught Error: Class "WebDriver\Exception" not found in /home/alotaishan/public_html/ots001/vendor/lullabot/php-webdriver/lib/WebDriver/Exception/NoSuchWindow.php:21 Stack trace: #0 {main} thrown in /home/alotaishan/public_html/ots001/vendor/lullabot/php-webdriver/lib/WebDriver/Exception/NoSuchWindow.php on line 21