Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /home/edmedu/www/edmkorean.com/vendor/symfony/translation/Test/AbstractProviderFactoryTestCase.php:20 Stack trace: #0 {main} thrown in /home/edmedu/www/edmkorean.com/vendor/symfony/translation/Test/AbstractProviderFactoryTestCase.php on line 20