# limits_unavailable

URL: /evidence/errors/limits_unavailable · Id: `error:limits_unavailable`

> The Limits could not be checked, so the call did not run.

The `limits_unavailable` [Problem](/evidence/errors) means: the [Limits](/callers/keys#checks) could not be checked, so the call did not run.

## Answer
| Status | Title |
| --- | --- |
| 503 | Service Unavailable |

```json
{
  "type": "about:blank",
  "title": "Service Unavailable",
  "status": 503,
  "detail": "What went wrong, in words.",
  "code": "limits_unavailable"
}
```

## Fix
Call again; nothing ran and the call cost nothing.