502 on opening files tab of `@iconify/json`

### Describe the bug

This web page
https://npmx.dev/package-code/@iconify/json/v/2.2.505

Calls this endpoint
https://npmx.dev/api/registry/files/@iconify/json/v/2.2.505

And results in this response
```
An internal error occurred with Vercel.

FUNCTION_INVOCATION_FAILED

arn1::nsdzr-1784992535277-6ac2bedd42c7
```

### Additional context

_No response_

### Logs

```shell-script

```