gawk: /dev/fd/63:4043: fatal: cannot open two way pipe `/inet/tcp/0/127.0.0.1/12334' for input/output: Address family not supported by protocol

Recently when I run this command:

```
trans :it -brief -no-bidi "Options"
```

I get this error:

> gawk: /dev/fd/63:4043: fatal: cannot open two way pipe `/inet/tcp/0/127.0.0.1/12334' for input/output: Address family not supported by protocol

I can't find the problem. Can you help please?