Fatal error: Uncaught Error: Class "Cviebrock\EloquentSluggable\Tests\TestCase" not found in /var/www/html/lapalina/vendor/cviebrock/eloquent-sluggable/tests/OnUpdateTests.php:11 Stack trace: #0 {main} thrown in /var/www/html/lapalina/vendor/cviebrock/eloquent-sluggable/tests/OnUpdateTests.php on line 11