async def send_error_message(self, error):
destination = self.get_destination()<EOL>await destination.send(error)<EOL>
|coro|

        Handles the implementation when an error happens in the help command.
        For example, the result of :meth:`command_not_found` or
        :meth:`command_has_no_subcommand_found` will be passed here.

        You can override this method to customise the behaviour.

        By default, this sends the error message to the destination
        specified by :meth:`get_destination`.

        .. note::

            You can access the invocation context with :attr:`HelpCommand.context`.

        Parameters
        ------------
        error: :class:`str`
            The error message to display to the user. Note that this has
            had mentions removed to prevent abuse.