> ## Documentation Index
> Fetch the complete documentation index at: https://hydrotuff-admin-mcp-fix-pages-3f076f6.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Error Code Reference

> Machine-readable error codes returned by failed tasks.

# Error Code Reference

When a task fails, the response includes an error string.

## Solver Errors

| Error               | Description                        |
| ------------------- | ---------------------------------- |
| `SOLVE_TIMEOUT`     | Task exceeded the time limit       |
| `EMPTY_TOKEN`       | Solver returned an empty token     |
| `BAD_REQUEST`       | Missing required parameters        |
| `HTTPCLOAK_MISSING` | httpcloak dependency not installed |
| `PROXY_ERROR`       | Proxy connection failed            |
| `NETWORK_ERROR`     | Network/SSL/TLS connection error   |

## API Errors

| Error            | Description                            |
| ---------------- | -------------------------------------- |
| `NO_COOKIE`      | No cookie/token was obtained           |
| `UNKNOWN_TASK`   | Task ID not found                      |
| `RESULT_EXPIRED` | Result has been cleaned up (5 min TTL) |

## Task-Type Specific

| Error              | Description                        |
| ------------------ | ---------------------------------- |
| `HCAPTCHA_FAILED`  | hCaptcha challenge failed          |
| `TURNSTILE_FAILED` | Turnstile challenge failed         |
| `AWSWAF_FAILED`    | AWS WAF challenge failed           |
| `KASADA_FAILED`    | Kasada challenge failed            |
| `TL_FAILED`        | Kasada /tl endpoint request failed |
| `API_ERROR_405`    | DataDome API returned 405          |