iotgo Connect to DB failed! +291ms

[mohamedmostafaa]

please any help

[mohamedmostafaa]

iotgo MongoError: auth fails
at Object.toError (/home/pi/IoTgo/node_modules/mongodb/lib/mongodb/utils.js:114:11)
at /home/pi/IoTgo/node_modules/mongodb/lib/mongodb/db.js:1196:31
at /home/pi/IoTgo/node_modules/mongodb/lib/mongodb/db.js:1905:9
at Server.Base._callHandler (/home/pi/IoTgo/node_modules/mongodb/lib/mongodb/connection/base.js:453:41)
at /home/pi/IoTgo/node_modules/mongodb/lib/mongodb/connection/server.js:488:18
at MongoReply.parseBody (/home/pi/IoTgo/node_modules/mongodb/lib/mongodb/responses/mongo_reply.js:68:5)
at . (/home/pi/IoTgo/node_modules/mongodb/lib/mongodb/connection/server.js:446:20)
at emitOne (events.js:96:13)
at emit (events.js:188:7)
at . (/home/pi/IoTgo/node_modules/mongodb/lib/mongodb/connection/connection_pool.js:207:13)
at emitTwo (events.js:106:13)
at emit (events.js:191:7)
at Socket. (/home/pi/IoTgo/node_modules/mongodb/lib/mongodb/connection/connection.js:440:22)
at emitOne (events.js:96:13)
at Socket.emit (events.js:188:7)
at readableAddChunk (_stream_readable.js:172:18) +6ms