Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /mnt/www/law_firm/personnel/vendor/fzaninotto/faker/test/Faker/Provider/ko_KR/TextTest.php:7 Stack trace: #0 {main} thrown in /mnt/www/law_firm/personnel/vendor/fzaninotto/faker/test/Faker/Provider/ko_KR/TextTest.php on line 7