Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /home/phapamhd/public_html/truyenphatgiao.com/download/app/vendor/symfony/translation-contracts/Test/TranslatorTest.php:31 Stack trace: #0 {main} thrown in /home/phapamhd/public_html/truyenphatgiao.com/download/app/vendor/symfony/translation-contracts/Test/TranslatorTest.php on line 31