Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /home/wittyly/public_html/live/wittymanager-api/vendor/symfony/psr-http-message-bridge/Tests/Factory/HttpFoundationFactoryTest.php:29 Stack trace: #0 {main} thrown in /home/wittyly/public_html/live/wittymanager-api/vendor/symfony/psr-http-message-bridge/Tests/Factory/HttpFoundationFactoryTest.php on line 29