def _(e): logger.tb() return fw.rsp.code(500).json(message='bad sql')
def _(e): logger.tb() return fw.rsp.code(409).json(message='db integrity error')
def _(e): logger.tb() return fw.rsp.code(409).json(message='db data error')
def _(e): logger.tb() return fw.rsp.code(500).json(message='unknown db error')
def _(e): logger.tb() return fw.rsp.code(400).json(message='bad access')
def _(e): logger.tb() return fw.rsp.code(500).json(message='failed to bind values')