Fatal error: Uncaught Error: Trait "Illuminate\Foundation\Testing\RefreshDatabase" not found in /home/guillaw/Avimmo/vendor/laravel/framework/src/Illuminate/Foundation/Testing/LazilyRefreshDatabase.php:5 Stack trace: #0 {main} thrown in /home/guillaw/Avimmo/vendor/laravel/framework/src/Illuminate/Foundation/Testing/LazilyRefreshDatabase.php on line 5