Fatal error: Uncaught Error: Class 'Orchestra\Testbench\TestCase' not found in /home/plcshop/amarshokh.com/vendor/laracon21/combinations/tests/ExampleTest.php:8 Stack trace: #0 {main} thrown in /home/plcshop/amarshokh.com/vendor/laracon21/combinations/tests/ExampleTest.php on line 8