docs: function errors() {
          // handling 404 errors from config.express['404_redirect'] property
          if (config['404_redirect']) {
              server.use(function (req, res, next) {
                  res.status(302)
                  res.writeHead(302, { 'Location': config['404_redirect'] })
                  res.end()
              })
          } else {
              server.use(function (req, res, next) {
                  res.status(404).send({ message: 'not found' })
              })
          }
  
          if (errorHandlers.length) {
              for (let eh of errorHandlers) {
                  server.use(wrapper(eh))
              }
          }
  
          //Default error handler
          server.use((err, req, res, next) => {
              if (!config.silent && !errorHandlers.length)
                  app.drivers.logger.error('Unhandled server error', err)
              res.status(500)
                 .json({
                     message: err.message,
                     stack: process.env.NODE_ENV === 'production' ? undefined : err.stack
                 })
          })
      }