Dolphin New Super Mario bros blackbars

[NEX]

Hey! So i installed this game like a month ago and it worked perfectly, until i re-tested it and there are huge black bars in my game
https://imgur.com/rhAeyTt
But there arent any black bars in the loading screens
https://imgur.com/rc479oj

[JosJuice]

Set Config > Wii > Aspect Ratio to 16:9. (This is not the same setting as Graphics > General > Aspect Ratio.)