diff --git a/app/services/hawkular_proxy_service.rb b/app/services/hawkular_proxy_service.rb
index b033dd4e494..a0d6cadfdd7 100644
--- a/app/services/hawkular_proxy_service.rb
+++ b/app/services/hawkular_proxy_service.rb
@@ -59,7 +59,7 @@ def data(query)
   rescue StandardError => e
     {
       :parameters => params,
-      :error      => e
+      :error      => ActionView::Base.full_sanitizer.sanitize(e.message)
     }
   end