Fix new dashboard v.2 / With BoxCount & UserCount

Author: AntoineMerlen

.idea/workspace.xml

@@ -18,8 +18,8 @@ public function dashboard()
         $boxRepository = $em->getRepository(Box::class);
         $userRepository = $em->getRepository(User::class);
         return $this->render('admin/dashboard.html.twig', [
-            'boxCount' => $boxRepository->findAll(),
-            'userCount' => $userRepository->findAll()
+            'boxCount' => count($boxRepository->findAll()),
+            'userCount' => count($userRepository->findAll())
         ]);
     }
 }