error is not defined

[aztekCom]

Getting this error when i call getTokenInfo with incorrect token

D:\Work\aztek-api\node_modules@madisonreed\amazon-payments\lib\api.js:23
return callback(error.badToken('Token does not belong to us', tokenInfo));

ReferenceError: error is not defined
at D:\Work\aztek-api\node_modules@madisonreed\amazon-payments\lib\api.js:23:23
at Request._callback (D:\Work\aztek-api\node_modules@madisonreed\amazon-payments\lib\amazon.js:63:14)
at Request.self.callback (D:\Work\aztek-api\node_modules@madisonreed\amazon-payments\node_modules\request\request.js:121:22)
at Request.emit (events.js:189:13)
at Request. (D:\Work\aztek-api\node_modules@madisonreed\amazon-payments\node_modules\request\request.js:978:14)
at Request.emit (events.js:194:15)
at IncomingMessage. (D:\Work\aztek-api\node_modules@madisonreed\amazon-payments\node_modules\request\request.js:929:12)
at IncomingMessage.emit (events.js:194:15)
at endReadableNT (_stream_readable.js:1103:12)
at process._tickCallback (internal/process/next_tick.js:63:19)