update controllers logic

app/Http/Controllers/Api/System/AccessDeniedController.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace App\Http\Controllers\Api\System;
+
+use App\Http\Controllers\Controller;
+use Illuminate\Http\JsonResponse;
+
+class AccessDeniedController extends Controller
+{
+    /** CI route: GET /access_denied */
+    public function accessDenied(): JsonResponse
+    {
+        return response()->json([
+            'status' => false,
+            'error' => 'forbidden',
+            'message' => 'Access denied.',
+        ], 403);
+    }
+}