hey I installd the Homebrew channel on my Wii U using smashstack but when I first presed load the screen went black and white letters appeared "Exception (DSI) occurred!" under that there are a big area of letters and numbers, under that it says "STACK DUMP:" then more letters and numbers with right facing arrows inbetween them, under that it says "CODE DUMP: more letters and numbers. Ithas been loading like this for over 12 hours the screen does not change. PLEASE HELP!

If it says "Exception (DSI) occurred" or any similar error screen, you will probably have to shut off your Wii. Just hold down the power button until the screen goes black, it should not damage anything.