I am learning MongoDB. I successfully installed mongo shell. It was working without any issues. Today, I installed database tools and upgraded some of them. After that, when trying to connect to Atlas via mongosh to practice some commands via the terminal, I continue getting this error. MongoSer…

Hi Matthew. I was just getting ready to spend hours on the computer trying to fix my issue, and I read your message. Thank you…It worked! See you around in this learning process!

MongoServerSelectionError: Hostname/IP does not match certificate's altnames

MongoDB Atlas

steevej (Steeve Juneau) February 15, 2023, 7:53pm 8

WOW WOW WOW. You may remove it IF AND ONLY IF there is NO mongod currently running and listening on port 27017.