HTTP Status Codes
These errors relate to network communication between your browser and the LK Creator API.
Error Code Table
| Status | Name | Message (EN) | Message (ES) | Common Cause | Solution |
|---|---|---|---|---|---|
| 400 | Bad Request | The request is not valid. Check the data sent. | La solicitud no es valida. Verifica los datos enviados. | Malformed request or invalid parameters | Check your form fields and file formats |
| 401 | Unauthorized | Your session has expired. Please log in again. | Tu sesion ha expirado. Por favor inicia sesion nuevamente. | JWT token expired (24h) | Log in again |
| 403 | Forbidden | You don’t have permission to perform this action. | No tienes permiso para realizar esta accion. | Accessing Pro features without subscription | Check your plan status |
| 404 | Not Found | The requested resource was not found. | El recurso solicitado no fue encontrado. | Invalid URL or deleted resource | Verify the URL or resource exists |
| 408 | Timeout | The request took too long. Please try again. | La solicitud tardo demasiado. Por favor intenta de nuevo. | Slow connection or large file processing | Retry with a smaller request |
| 413 | Payload Too Large | The file is too large. Maximum size is 10MB. | El archivo es demasiado grande. Tamano maximo es 10MB. | Uploaded file exceeds 10MB | Reduce file size or resolution |
| 415 | Unsupported Media | Unsupported file type. | Tipo de archivo no soportado. | Wrong file format uploaded | Use PNG for textures, JSON for models, YAML for configs |
| 422 | Validation Error | Validation error. Check that the data is correct. | Error de validacion. Verifica que los datos sean correctos. | Invalid field values | Review form validation errors |
| 429 | Too Many Requests | Too many requests. Please wait. | Demasiadas solicitudes. Espera unos momentos. | Rate limiting triggered | Wait a few seconds before retrying |
| 500 | Internal Server Error | Server error. Please try again later. | Error del servidor. Intenta mas tarde. | Unexpected backend error | Wait and retry; report if persistent |
| 502 | Bad Gateway | The server is not available right now. | El servidor no esta disponible en este momento. | Backend deployment or restart | Wait a minute and retry |
| 503 | Service Unavailable | The server is not available right now. | El servidor no esta disponible en este momento. | Server overloaded or under maintenance | Wait a few minutes |
| 504 | Gateway Timeout | The request took too long. Please try again. | La solicitud tardo demasiado. Intenta de nuevo. | Backend processing timeout | Retry with simpler configuration |
Network Errors
These errors appear when the browser can’t connect to the API at all:
| Error | Meaning | Solution |
|---|---|---|
Failed to fetch / NetworkError | Browser couldn’t reach the server | Check your internet connection |
ECONNREFUSED | Server is not accepting connections | Server may be down; try again later |
ETIMEDOUT | Connection timed out | Slow network; check connection |
AbortError | Request was cancelled | You navigated away or closed the tab before the request finished |
When to Contact Support
Contact support if:
- You consistently get 500 errors with the same configuration
- 502/503 errors persist for more than 10 minutes
- You get 403 errors despite having an active Pro subscription
- Any error that doesn’t match the descriptions above
Report issues on Discord .