Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home/dashboarddatafir/public_html/vendor/reliese/laravel/tests/Coders/Model/Relations/RelationHelperTest.php:6 Stack trace: #0 {main} thrown in /home/dashboarddatafir/public_html/vendor/reliese/laravel/tests/Coders/Model/Relations/RelationHelperTest.php on line 6