Fatal error: Uncaught Error: Class 'PHPUnit\Framework\AssertionFailedError' not found in /mnt/www/fss/casefiling/vendor/codeception/base/src/Codeception/Exception/ElementNotFound.php:6 Stack trace: #0 {main} thrown in /mnt/www/fss/casefiling/vendor/codeception/base/src/Codeception/Exception/ElementNotFound.php on line 6