I can't create MySql database

I cannot create the database. I put all the data and when I want to save it I get this error. I tried to change the IP of the localhost, I checked the Windows FW and nothing.
“[sqleng.connectionError] failed to connect to server - please inspect Grafana server log for details”

I need install MySQL on my computer?

Where is this mysql installed?

mmm I’m new to grafana, I don’t have MySQL installed, should I install it?

well it depends. where is the data you want to visualize located? are you just trying out grafana?