Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in G:\projects\stage.api.edutalk.edu.vn\vendor\symfony\translation\Test\ProviderFactoryTestCase.php:32 Stack trace: #0 {main} thrown in G:\projects\stage.api.edutalk.edu.vn\vendor\symfony\translation\Test\ProviderFactoryTestCase.php on line 32