Hacking Error Code: 150-1031 with Smash Bros 4

[NebulaPiplup]

Hi everyone!
I have a very bad problem with my Wii U,which is the following:

It doesn't read the Smash for Wii U disc,at all. However,it works with any other Smash 4 disc (I tried with a friend's) ,so the problem is not the console. It boot up and it's "playable" on DLC stages... on everything else,it gives me that error. After that,I go back to the home menu and it says "Invalid disc"

What should I do to continue playing Smash? I have a dump somewhere,but not a big SD card and I can't buy a new copy...

The disc,physically,is in perfect condition,no scratches

It's so sad... :C

 

[ItsGameBoy]

According to Nintendo, it could be one of three reasons:

• The Wii U supports game discs made for the Wii U and Wii. Discs made for other gaming consoles and other media formats (DVD, Blu-ray) will not play in the Wii U.
• Game discs are region encoded. If the game disc you are using is intented for a region different than your Wii U, the disc will not play in your console.
• Wii discs are only playable in Wii Mode.

Are you sure you're inserting the right disc?

 

[NebulaPiplup]

According to Nintendo, it could be one of three reasons:

• The Wii U supports game discs made for the Wii U and Wii. Discs made for other gaming consoles and other media formats (DVD, Blu-ray) will not play in the Wii U.
• Game discs are region encoded. If the game disc you are using is intented for a region different than your Wii U, the disc will not play in your console.
• Wii discs are only playable in Wii Mode.

Are you sure you're inserting the right disc?

Yes,I'm sure:

The back doesn't have scratches or anything
It's clean:

I played it for a year and a half with no issues,but then it stopped working,sadly

 

[ItsGameBoy]

Seeing that you own the European version of Super Smash Bros. for Wii U, do you also own a European Wii U?

 

[wolf-snake]

Same thing did happen to me. My game is clean but didn't wanted to work