gistfile1.txt

Uncaught Error: Error response status: 13. 
      at webdriver._newError (/usr/local/lib/node_modules/brewie/node_modules/wd/lib/webdriver.js:74:13)
      at webdriver._callbackWithDataBase (/usr/local/lib/node_modules/brewie/node_modules/wd/lib/webdriver.js:150:25)
      at Request.webdriver._jsonWireCall [as _callback] (/usr/local/lib/node_modules/brewie/node_modules/wd/lib/webdriver.js:345:5)
      at Request.init.self.callback (/usr/local/lib/node_modules/brewie/node_modules/wd/node_modules/request/index.js:148:22)
      at Request.EventEmitter.emit (events.js:99:17)
      at Request.onResponse (/usr/local/lib/node_modules/brewie/node_modules/wd/node_modules/request/index.js:876:14)
      at Request.EventEmitter.emit (events.js:126:20)
      at IncomingMessage.Request.onResponse.buffer (/usr/local/lib/node_modules/brewie/node_modules/wd/node_modules/request/index.js:827:12)
      at IncomingMessage.EventEmitter.emit (events.js:126:20)
      at IncomingMessage._emitEnd (http.js:366:10)