Fatal error: Uncaught ReflectionException: Class "PHPUnit\Framework\TestCase" does not exist in /opt/lampp/htdocs/myhospitalnow/suitecrm/vendor/symfony/form/Test/Traits/RunTestTrait.php:16 Stack trace: #0 /opt/lampp/htdocs/myhospitalnow/suitecrm/vendor/symfony/form/Test/Traits/RunTestTrait.php(16): ReflectionMethod->__construct('PHPUnit\\Framewo...', 'runTest') #1 {main} thrown in /opt/lampp/htdocs/myhospitalnow/suitecrm/vendor/symfony/form/Test/Traits/RunTestTrait.php on line 16