1 files changed, 3 insertions, 1 deletions
diff --git a/actionwebservice/lib/action_web_service/dispatcher/action_controller_dispatcher.rb b/actionwebservice/lib/action_web_service/dispatcher/action_controller_dispatcher.rb
index 8a2b1d1c7d..3c9a6e2c78 100644
--- a/actionwebservice/lib/action_web_service/dispatcher/action_controller_dispatcher.rb
+++ b/actionwebservice/lib/action_web_service/dispatcher/action_controller_dispatcher.rb
@@ -89,10 +89,12 @@ module ActionWebService # :nodoc:
             else
               if self.class.web_service_exception_reporting
                 message = exception.message
+                backtrace = "\nBacktrace:\n#{exception.backtrace.join("\n")}"
               else
                 message = "Exception raised"
+                backtrace = ""
               end
-              render_text("Internal protocol error: #{message}", "500 #{message}")
+              render_text("Internal protocol error: #{message}#{backtrace}", "500 #{message}")
             end
           end