Fatal error: Uncaught Error: Class 'PHPUnit\Runner\Version' not found in /home/developer/public_html/elfann.com/vendor/symfony/phpunit-bridge/TextUI/Command.php:14 Stack trace: #0 {main} thrown in /home/developer/public_html/elfann.com/vendor/symfony/phpunit-bridge/TextUI/Command.php on line 14