Fatal error: Uncaught Error: Class "Orchestra\Testbench\TestCase" not found in /home/magerapp/public_html/vendor/cviebrock/eloquent-sluggable/tests/TestCase.php:12 Stack trace: #0 {main} thrown in /home/magerapp/public_html/vendor/cviebrock/eloquent-sluggable/tests/TestCase.php on line 12