async def on_error(self, event_method, *args, **kwargs):
print('<STR_LIT>'.format(event_method), file=sys.stderr)<EOL>traceback.print_exc()<EOL>
|coro|

        The default error handler provided by the client.

        By default this prints to :data:`sys.stderr` however it could be
        overridden to have a different implementation.
        Check :func:`discord.on_error` for more details.