diff --git a/Controller/ApiController.php b/Controller/ApiController.php
index 2d37f58..16c93a0 100755
--- a/Controller/ApiController.php
+++ b/Controller/ApiController.php
@@ -64,7 +64,7 @@ final class ApiController extends Controller
         $session = $this->createSessionFromRequest($request);
 
         if ($session === null) {
-            $response->header->status = RequestStatusCode::R_400;
+            $response->header->status = RequestStatusCode::R_403;
             $this->createInvalidCreateResponse($request, $response, $session);
 
             return;
diff --git a/tests/Controller/ApiControllerTest.php b/tests/Controller/ApiControllerTest.php
index e6f89e3..a0172be 100755
--- a/tests/Controller/ApiControllerTest.php
+++ b/tests/Controller/ApiControllerTest.php
@@ -61,6 +61,7 @@ final class ApiControllerTest extends \PHPUnit\Framework\TestCase
         $this->app = new class() extends ApplicationAbstract
         {
             protected string $appName = 'Api';
+            protected int $appId = 1;
         };
 
         $this->app->dbPool          = $GLOBALS['dbpool'];