Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home/rwebserver/public_html/mmei/vendor/symfony/service-contracts/Test/ServiceLocatorTestCase.php:20
Stack trace:
#0 {main}
thrown in /home/rwebserver/public_html/mmei/vendor/symfony/service-contracts/Test/ServiceLocatorTestCase.php on line 20