Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home/wehostclub608/demo.wehostclub.com/bulksms/vendor/symfony/translation/Test/ProviderTestCase.php:29 Stack trace: #0 {main} thrown in /home/wehostclub608/demo.wehostclub.com/bulksms/vendor/symfony/translation/Test/ProviderTestCase.php on line 29