Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in D:\projects\php\laragon\www\blog-naver\vendor\symfony\translation\Test\ProviderFactoryTestCase.php:32 Stack trace: #0 {main} thrown in D:\projects\php\laragon\www\blog-naver\vendor\symfony\translation\Test\ProviderFactoryTestCase.php on line 32