cBridge issue: "dial unix: missing address"

After following cBridge instruction steps from cBridge I am getting this error:

./cbridge-node -p 8088 -c cBridge-node/env/config.json

2021-08-01 16:17:56.243 |INFO | main.go:20: Starting cBridge node…
2021-08-01 16:17:56.243 |INFO | main.go:22: Loading config file…
2021-08-01 16:17:56.244 |INFO | main.go:28: Successfully load config file
2021-08-01 16:17:56.244 |INFO | main.go:30: Connecting to gateway server…
2021-08-01 16:17:56.244 |INFO | main.go:36: Successfully connected to gateway server
2021-08-01 16:17:56.244 |INFO | server.go:124: Initializing DB…
2021-08-01 16:17:56.248 |INFO | server.go:129: Successfully initialize DB
2021-08-01 16:17:56.249 |INFO | server.go:131: Loading keystore…
2021-08-01 16:17:58.818 |INFO | server.go:148: Successfully load keystore. Node addr:XXXXX
2021-08-01 16:17:58.818 |INFO | server.go:151: Initializing on chain 1…
2021-08-01 16:17:58.818 |FATAL| main.go:40: dial unix: missing address

OS version: “Ubuntu 20.04 LTS”

Anyone can help with this?

As the log shown, I think there may be two reason about the ERROR.
(1) Please check your db addr in your config file.
(2) Please check your chain1 config and make sure about the gateway addr is set like this.
“gateway”: “cbridge-api.celer.network:8081”
(3) May be the endpoint in chain1 config is not correct. You can get one endpoint in https://infura.io/.
If these methods do not work, Would you mind show me the config detail(please do not send your endpoint or password to me), chainConfig is enough.

Thank your for your email.
Have a good day.

Hey, Liu. Sorry for delay, I was on vacation. I don’t think this is a DB connection issue, since I get correct replies during DB init:
2021-09-04 17:53:24.782 |INFO | server.go:124: Initializing DB…
2021-09-04 17:53:24.787 |INFO | server.go:129: Successfully initialize DB

Here is my config:

The idea is to create and test a small relay node for USDT for ETH and BSC chains.