error when register user

[meodemsao]

i run http://localhost:4000/graph

and use query like example in readme file

response

      {
        "message": "Cannot query field \"token\" on type \"AccountRegisterResponse\".",
        "locations": [
          {
            "line": 4,
            "column": 7
          }
        ],
        "extensions": {
          "code": "GRAPHQL_VALIDATION_FAILED",````

i run all services