500 error "INVALID_VERSION"

POSTing to this: https://api.staticman.net/v3/entry/github/rskupnik/rskupnik.github.io/master/comments

With the following data:

options[slug] | hello-world
fields[name] | Myz
fields[email] | [e-mail]
fields[message] | Hello+comments

Config:

comments:
    allowedFields: ["name", "email", "message"]
    filename: "{@id}"
    branch: "master"
    path: "_data/comments/{options.postId}"
    filename: "{@id}"

I’m receiving a 500 error with the following json: {"success":false,"errorCode":"INVALID_VERSION"}

[travisdowns]

@mitchtossi In my case the INVALID_VERSION error comes if you try to use an endpoint not supported by the version. E.g., ${host}/v2/entry/github/travisdowns/blog-test/master/comments. You have to remove the github because the “service” path component isn’t supported by the v2 endpoint.

[mitchossi]

I’m still encountering the same problem (INVALID_VERSION) and I really don’t get how to fix it…