Telegram bot, Validation failed for 1 parameter(s)

I faced with a problem, my scenarios keep turn off itself and show the following error:

"Validation failed for 1 parameter(s).

  • Missing value of required parameter ‘chatId’."

However, whenever i turn it on again and process the old data, the log came to sucess. May i know what is the problem here? And what can i do to let the scenarios don’t keep turn off it self. for now mostly, the scenarios can only run for 5min max

Add an error handling module preferably Ignore to keep it running despite the errors, Read the documentation from here: https://www.make.com/en/help/errors/how-to-handle-errors-in-make/overview-of-error-handling-in-make