Fatal error: Uncaught Error: Class "Orchestra\Testbench\TestCase" not found in /var/www/html/lapalina/vendor/cviebrock/eloquent-sluggable/tests/TestCase.php:13 Stack trace: #0 {main} thrown in /var/www/html/lapalina/vendor/cviebrock/eloquent-sluggable/tests/TestCase.php on line 13