fix

app/Http/Controllers/V1/BehaviorController.php

@@ -11,7 +11,7 @@ namespace App\Http\Controllers\V1;
 use App\Http\Controllers\Controller;
 use App\Repositories\BehaviorRepositories;
 use Illuminate\Http\Request;
-use Illuminate\Validation\Validator;
+use Illuminate\Support\Facades\Validator;
 
 class BehaviorController extends Controller
 {