fatal Failed init socketio consumer, kafka server: Offset's topic has not yet been created.

[sunnycn2013]

2018-08-19T22:29:52.095+0800 debug version:v1.5, contract:0x8d8812b72d1e4ffCeC158D25f56748b7d67c1e78, lrcTokenAddress:0x
2018-08-19T22:29:52.095+0800 debug rpcClient:http://13.113.214.212:8545, latest
2018-08-19T22:29:52.156+0800 debug version:v1.5, contract:0x8d8812b72d1e4ffCeC158D25f56748b7d67c1e78, tokenRegistryAddress:0x
2018-08-19T22:29:52.156+0800 debug rpcClient:http://13.113.214.212:8545, latest
2018-08-19T22:29:52.216+0800 debug version:v1.5, contract:0x8d8812b72d1e4ffCeC158D25f56748b7d67c1e78, delegateAddress:0x
2018-08-19T22:29:52.220+0800 info start refresh 1hr cache......
2018-08-19T22:29:52.405+0800 info start refresh cache by interval 2hr
2018-08-19T22:29:52.449+0800 info start refresh cache by interval 4hr
2018-08-19T22:29:52.494+0800 info start refresh cache by interval 1day
2018-08-19T22:29:52.538+0800 info start refresh cache by interval 1week
2018-08-19T22:30:01.353+0800 fatal Failed init socketio consumer, kafka server: Offset's topic has not yet been created.
github.com/Loopring/relay-cluster/vendor/github.com/Loopring/relay-lib/log.Fatalf
/root/golang/src/github.com/Loopring/relay-cluster/vendor/github.com/Loopring/relay-lib/log/log.go:75
github.com/Loopring/relay-cluster/gateway.NewSocketIOService
/root/golang/src/github.com/Loopring/relay-cluster/gateway/socketio.go:195
github.com/Loopring/relay-cluster/node.(*Node).registerSocketIOService
/root/golang/src/github.com/Loopring/relay-cluster/node/node.go:215
github.com/Loopring/relay-cluster/node.NewNode
/root/golang/src/github.com/Loopring/relay-cluster/node/node.go:108
main.startNode
/root/golang/src/github.com/Loopring/relay-cluster/cmd/main.go:87
github.com/Loopring/relay-cluster/vendor/gopkg.in/urfave/cli%2ev1.HandleAction
/root/golang/src/github.com/Loopring/relay-cluster/vendor/gopkg.in/urfave/cli.v1/app.go:490
github.com/Loopring/relay-cluster/vendor/gopkg.in/urfave/cli%2ev1.(*App).Run
/root/golang/src/github.com/Loopring/relay-cluster/vendor/gopkg.in/urfave/cli.v1/app.go:264
main.main
/root/golang/src/github.com/Loopring/relay-cluster/cmd/main.go:52
runtime.main
/usr/local/go/src/runtime/proc.go:198
[root@iZj6c3nmby8r3jrlcd7iiwZ relay-cluster]#