diff --git a/panel/KillHouse/helpers.py b/panel/KillHouse/helpers.py
index 7a58046..5b10aed 100644
--- a/panel/KillHouse/helpers.py
+++ b/panel/KillHouse/helpers.py
@@ -1900,9 +1900,9 @@ def create_kill_house_free_bar(request):
     try:
         bars = response.json()
     except ValueError:
-        return
+        return HttpResponse('ok')
     if not isinstance(bars, list):
-        return
+        return HttpResponse('ok')
     for bar in bars:
         try:
             if not isinstance(bar, dict):