                request=request,
                    reason=&#34;storage_error&#34;,
                    error=err,
                    suggested_status_code=500,
                    settings=self.settings,
                    default=self.default_callback_options,
                )
            )

        # display a successful completion page to the end-user
        return self.success_handler(
            SuccessArgs(
                request=request,
                installation=installation,
            