Please don't read the tittle and read the Phrase 2 times with natural speed before read the situation about it. ^^ Thank you very much.
"I'd rather not open up that whole can of worms."
Situation :
At work, one of the employees you manage noticed a problem with your software. She asks if you should tell your clients about it. You're afraid that the clients will get upset and have a lot of questions about it. You say: