Fatal error: Uncaught Error: Class "Illuminate\Support\ServiceProvider" not found in /var/www/html/lapalina/vendor/cviebrock/eloquent-sluggable/tests/TestServiceProvider.php:10 Stack trace: #0 {main} thrown in /var/www/html/lapalina/vendor/cviebrock/eloquent-sluggable/tests/TestServiceProvider.php on line 10