Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home/appgulf1/elevator.hifisys.com/elevator/vendor/doctrine/inflector/tests/Doctrine/Tests/Inflector/InflectorFunctionalTest.php:11 Stack trace: #0 {main} thrown in /home/appgulf1/elevator.hifisys.com/elevator/vendor/doctrine/inflector/tests/Doctrine/Tests/Inflector/InflectorFunctionalTest.php on line 11