Fatal error: Uncaught Error: Interface 'Facebook\WebDriver\WebDriverElement' not found in /home/admin/public_html/moodle/vendor/php-webdriver/webdriver/lib/Remote/RemoteWebElement.php:24 Stack trace: #0 {main} thrown in /home/admin/public_html/moodle/vendor/php-webdriver/webdriver/lib/Remote/RemoteWebElement.php on line 24