Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /data/htmlwww/wookteam/vendor/phpunit/php-file-iterator/tests/FactoryTest.php:21 Stack trace: #0 {main} thrown in /data/htmlwww/wookteam/vendor/phpunit/php-file-iterator/tests/FactoryTest.php on line 21