Gameseer Error

  --------------------
    at Protocol._enqueue (/root/gameseer/node_modules/mysql/lib/protocol/Protocol.js:110:26)
    at Protocol.handshake (/root/gameseer/node_modules/mysql/lib/protocol/Protocol.js:42:41)
    at Connection.connect (/root/gameseer/node_modules/mysql/lib/Connection.js:98:18)
    at module.exports.connect (/root/gameseer/node_modules/sequelize/lib/dialects/mysql/connector-manager.js:307:16)
    at Object.pool.Pooling.Pool.create (/root/gameseer/node_modules/sequelize/lib/dialects/mysql/connector-manager.js:131:19)
    at createResource (/root/gameseer/node_modules/sequelize/node_modules/generic-pool/lib/generic-pool.js:258:13)
    at dispense (/root/gameseer/node_modules/sequelize/node_modules/generic-pool/lib/generic-pool.js:250:9)
    at Object.me.acquire (/root/gameseer/node_modules/sequelize/node_modules/generic-pool/lib/generic-pool.js:316:5)
    at null.fct (/root/gameseer/node_modules/sequelize/lib/dialects/mysql/connector-manager.js:241:19)
    at null.<anonymous> (/root/gameseer/node_modules/sequelize/lib/emitters/custom-event-emitter.js:24:18)
Error: ER_ACCESS_DENIED_ERROR: Access denied for user 'root'@'localhost' (using password: NO)
    at Handshake.Sequence._packetToError (/root/gameseer/node_modules/mysql/lib/protocol/sequences/Sequence.js:30:14)
    at Handshake.ErrorPacket (/root/gameseer/node_modules/mysql/lib/protocol/sequences/Handshake.js:91:18)
    at Protocol._parsePacket (/root/gameseer/node_modules/mysql/lib/protocol/Protocol.js:202:24)
    at Parser.write (/root/gameseer/node_modules/mysql/lib/protocol/Parser.js:62:12)
    at Protocol.write (/root/gameseer/node_modules/mysql/lib/protocol/Protocol.js:37:16)
    at Socket.<anonymous> (/root/gameseer/node_modules/mysql/lib/Connection.js:72:28)
    at Socket.EventEmitter.emit (events.js:95:17)
    at Socket.<anonymous> (_stream_readable.js:746:14)
    at Socket.EventEmitter.emit (events.js:92:17)
    at emitReadable_ (_stream_readable.js:408:10)
    --------------------
    at Protocol._enqueue (/root/gameseer/node_modules/mysql/lib/protocol/Protocol.js:110:26)
    at Protocol.handshake (/root/gameseer/node_modules/mysql/lib/protocol/Protocol.js:42:41)
    at Connection.connect (/root/gameseer/node_modules/mysql/lib/Connection.js:98:18)
    at module.exports.connect (/root/gameseer/node_modules/sequelize/lib/dialects/mysql/connector-manager.js:307:16)
    at Object.pool.Pooling.Pool.create (/root/gameseer/node_modules/sequelize/lib/dialects/mysql/connector-manager.js:131:19)
    at createResource (/root/gameseer/node_modules/sequelize/node_modules/generic-pool/lib/generic-pool.js:258:13)
    at dispense (/root/gameseer/node_modules/sequelize/node_modules/generic-pool/lib/generic-pool.js:250:9)
    at Object.me.acquire (/root/gameseer/node_modules/sequelize/node_modules/generic-pool/lib/generic-pool.js:316:5)
    at null.fct (/root/gameseer/node_modules/sequelize/lib/dialects/mysql/connector-manager.js:241:19)
    at null.<anonymous> (/root/gameseer/node_modules/sequelize/lib/emitters/custom-event-emitter.js:24:18)
Error: ER_ACCESS_DENIED_ERROR: Access denied for user 'root'@'localhost' (using password: NO)
    at Handshake.Sequence._packetToError (/root/gameseer/node_modules/mysql/lib/protocol/sequences/Sequence.js:30:14)
    at Handshake.ErrorPacket (/root/gameseer/node_modules/mysql/lib/protocol/sequences/Handshake.js:91:18)
    at Protocol._parsePacket (/root/gameseer/node_modules/mysql/lib/protocol/Protocol.js:202:24)
    at Parser.write (/root/gameseer/node_modules/mysql/lib/protocol/Parser.js:62:12)
    at Protocol.write (/root/gameseer/node_modules/mysql/lib/protocol/Protocol.js:37:16)
    at Socket.<anonymous> (/root/gameseer/node_modules/mysql/lib/Connection.js:72:28)
    at Socket.EventEmitter.emit (events.js:95:17)
    at Socket.<anonymous> (_stream_readable.js:746:14)
    at Socket.EventEmitter.emit (events.js:92:17)
    at emitReadable_ (_stream_readable.js:408:10)
    --------------------
    at Protocol._enqueue (/root/gameseer/node_modules/mysql/lib/protocol/Protocol.js:110:26)
    at Protocol.handshake (/root/gameseer/node_modules/mysql/lib/protocol/Protocol.js:42:41)
    at Connection.connect (/root/gameseer/node_modules/mysql/lib/Connection.js:98:18)
    at module.exports.connect (/root/gameseer/node_modules/sequelize/lib/dialects/mysql/connector-manager.js:307:16)
    at Object.pool.Pooling.Pool.create (/root/gameseer/node_modules/sequelize/lib/dialects/mysql/connector-manager.js:131:19)
    at createResource (/root/gameseer/node_modules/sequelize/node_modules/generic-pool/lib/generic-pool.js:258:13)
    at dispense (/root/gameseer/node_modules/sequelize/node_modules/generic-pool/lib/generic-pool.js:250:9)
    at Object.me.acquire (/root/gameseer/node_modules/sequelize/node_modules/generic-pool/lib/generic-pool.js:316:5)
    at null.fct (/root/gameseer/node_modules/sequelize/lib/dialects/mysql/connector-manager.js:241:19)
    at null.<anonymous> (/root/gameseer/node_modules/sequelize/lib/emitters/custom-event-emitter.js:24:18)