So I was playing Minecraft Wii U online with my friend, and when we went to the Nether, my game gave me error code 150-3030, which means there is something wrong with the Disc. But something was off, since I was playing a downloaded version from the E-Shop. I tried turning off and back on my Wii U, but it keeps on sending me to the Error 150-3030 screen.
Oh and while I was writing this, my Wii U just randomly turned off. And the Gamepad said it had an unstable connection. I am pretty freaked out about this! Help!!!