# ErrorPage

It Has Never Been Easier to Say That Something Went Wrong
{: .subtitle }

![ErrorPages](../assets/img/middleware/errorpages.png)

The ErrorPage middleware returns a custom page in lieu of the default, according to configured ranges of HTTP Status codes.

!!! important
    The error page itself is _not_ hosted by Traefik.

## Configuration Examples

```yaml tab="Docker"
# Dynamic Custom Error Page for 5XX Status Code
labels:
- "traefik.http.middlewares.test-errorpage.errors.status=500-599"
- "traefik.http.middlewares.test-errorpage.errors.service=serviceError"
- "traefik.http.middlewares.test-errorpage.errors.query=/{status}.html"
```

```yaml tab="Kubernetes"
apiVersion: traefik.containo.us/v1alpha1
kind: Middleware
metadata:
  name: test-errorpage
spec:
  errors:
    status:
    - 500-599
    service: serviceError
    query: /{status}.html
```

```toml tab="File"
# Custom Error Page for 5XX
[http.middlewares]
  [http.middlewares.test-errorpage.Errors]
    status = ["500-599"]
    service = "serviceError"
    query = "/{status}.html"

[http.services]
  # ... definition of error-handler-service and my-service
```

!!! note 
    In this example, the error page URL is based on the status code (`query=/{status}.html)`.

## Configuration Options

### `status`

The `status` that will trigger the error page.

The status code ranges are inclusive (`500-599` will trigger with every code between `500` and `599`, `500` and `599` included).
 
!!! Note

    You can define either a status code like `500` or ranges with a syntax like `500-599`.

### `service`

The service that will serve the new requested error page.

### `query`

The URL for the error page (hosted by `service`). You can use `{status}` in the query, that will be replaced by the received status code.