Your app is crashing. Here's the latest log:

/root/.meteor/packages/meteor-tool/.1.11.1.nmm7cg.gs54++os.linux.x86_64+web.browser+web.browser.legacy+web.cordova/mt-os.linux.x86_64/dev_bundle/server-lib/node_modules/fibers/future.js:313
						throw(ex);
						^

MongoError: Index build failed: a0bc4f4e-d83b-4396-9e12-ee98e0d8aa3c: Collection healthsoftTest.users ( 80c6ff6f-f293-4534-9725-e900799137a5 ) :: caused by :: E11000 duplicate key error collection: healthsoftTest.users index: username_1 dup key: { username: "BENassogba" }
    at Connection.<anonymous> (/root/.meteor/packages/npm-mongo/.3.8.1.16mfer0.acwz++os+web.browser+web.browser.legacy+web.cordova/npm/node_modules/mongodb/lib/core/connection/pool.js:451:61)
    at Connection.emit (events.js:315:20)
    at processMessage (/root/.meteor/packages/npm-mongo/.3.8.1.16mfer0.acwz++os+web.browser+web.browser.legacy+web.cordova/npm/node_modules/mongodb/lib/core/connection/connection.js:452:10)
    at TLSSocket.<anonymous> (/root/.meteor/packages/npm-mongo/.3.8.1.16mfer0.acwz++os+web.browser+web.browser.legacy+web.cordova/npm/node_modules/mongodb/lib/core/connection/connection.js:621:15)
    at TLSSocket.emit (events.js:315:20)
    at addChunk (_stream_readable.js:295:12)
    at readableAddChunk (_stream_readable.js:271:9)
    at TLSSocket.Readable.push (_stream_readable.js:212:10)
    at TLSWrap.onStreamRead (internal/stream_base_commons.js:186:23) {
  ok: 0,
  code: 11000,
  codeName: 'DuplicateKey',
  keyPattern: { username: 1 },
  keyValue: { username: 'BENassogba' },
  '$clusterTime': {
    clusterTime: Timestamp { _bsontype: 'Timestamp', low_: 3, high_: 1773511755 },
    signature: {
      hash: Binary {
        _bsontype: 'Binary',
        sub_type: 0,
        position: 20,
        buffer: Buffer(20) [Uint8Array] [
            2,  40, 104, 105, 199, 179,
          146, 196, 123,  54, 163,  95,
           58, 243, 135,  38,  58, 139,
          161, 102
        ]
      },
      keyId: Long { _bsontype: 'Long', low_: 1, high_: 1762266626 }
    }
  },
  operationTime: Timestamp { _bsontype: 'Timestamp', low_: 3, high_: 1773511755 }
}
Exited with code: 1
Your application is crashing. Waiting for file change.
=> Meteor 3.4 is available. Update this project with 'meteor update'.
=> Meteor 3.4 is available. Update this project with 'meteor update'.
=> Meteor 3.4 is available. Update this project with 'meteor update'.
=> Meteor 3.4 is available. Update this project with 'meteor update'.
=> Meteor 3.4 is available. Update this project with 'meteor update'.
=> Meteor 3.4 is available. Update this project with 'meteor update'.
=> Meteor 3.4 is available. Update this project with 'meteor update'.
=> Meteor 3.4 is available. Update this project with 'meteor update'.
=> Meteor 3.4 is available. Update this project with 'meteor update'.
=> Meteor 3.4 is available. Update this project with 'meteor update'.
=> Meteor 3.4 is available. Update this project with 'meteor update'.
=> Meteor 3.4 is available. Update this project with 'meteor update'.
=> Meteor 3.4 is available. Update this project with 'meteor update'.