Binding RPC on address ::1 port 8332 failed.

Hello,

I tried to run esplora on aws,
but I got this message on **_nodedaemon_** logs,
`4-2022-10-07T09:35:11Z Binding RPC on address ::1 port 8332 failed.`
and on **_electrs_** logs file, I got this
`2-2022-10-07T09:35:11.645+00:00 - WARN - failed to connect daemon at 127.0.0.1:8332: Connection refused (os error 111)`
same with previous post, got 502 on api call

I checked the **_nginx config_** file, and I found that I don't have this file `electrs-rest.sock` in my docker image,
```
upstream backend {
server unix:/var/electrs-rest.sock;
keepalive 300;
}
```

already checked
the bitcoind is able to sync to latest block, and machine still have enough hard disk volume(around 700G empty space)