diff --git a/weblate_web/views.py b/weblate_web/views.py
index 98ffda2cc8..7c9046b22e 100644
--- a/weblate_web/views.py
+++ b/weblate_web/views.py
@@ -20,6 +20,7 @@
 from __future__ import annotations
 
 import json
+import logging
 import random
 
 import django.views.defaults
@@ -186,7 +187,10 @@ def api_hosted(request):
             salt="weblate.hosted",
         )
     except (BadSignature, SignatureExpired) as error:
-        return HttpResponseBadRequest(str(error))
+        logging.exception("Error processing payment payload: %s", error)
+        return HttpResponseBadRequest(
+            "An error occurred while processing your request."
+        )
 
     # Get/create service for this billing
     service = Service.objects.get_or_create(hosted_billing=payload["billing"])[0]