DocumentationError Code Center
Error Code Center
| Error | Meaning | Action |
|---|---|---|
| LICENSE_INVALID | The key is wrong, expired, or not valid for this product. | Recheck the key and contact support. |
| LICENSE_BOUND | The key is already linked to another machine. | Request a license transfer. |
| SESSION_UNAUTHORIZED | Telegram session is no longer valid. | Log in again. |
| PROXY_FAILED | Proxy connection failed. | Test credentials and replace the proxy. |
| TARGET_NOT_FOUND | Telegram target could not be resolved. | Verify the username, link, or access. |
| BOT_TOKEN_INVALID | Telegram bot token is invalid. | Create or paste a valid BotFather token. |
| FFMPEG_MISSING | FFmpeg is not available. | Install FFmpeg or place it beside the app. |