Telegram Bad Request Error Code 400

<img width="1294" height="380" alt="Image" src="https://github.com/user-attachments/assets/2b3dc800-a9ac-49a3-b358-78f9b694849a" />

Hi, thanks for your great project. I did all the settings correctly, but now I get the error in the image and I can't debug it at all. Please post the entire Telegram error message in the log so we can figure out what the problem is.