Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home/dbdevweblamp/public_html/vendor/symfony/contracts/HttpClient/Test/HttpClientTestCase.php:25 Stack trace: #0 {main} thrown in /home/dbdevweblamp/public_html/vendor/symfony/contracts/HttpClient/Test/HttpClientTestCase.php on line 25