Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home2/santhos2/public_html/kannan.firstmatrix.in.net/core/vendor/symfony/translation/Test/ProviderFactoryTestCase.php:32 Stack trace: #0 {main} thrown in /home2/santhos2/public_html/kannan.firstmatrix.in.net/core/vendor/symfony/translation/Test/ProviderFactoryTestCase.php on line 32