Ok, so I have a technical problem. I have Pokemon Y, and I encountered a pokemon horde on Saturday for the first time. As soon as the battle started, I got a message that said something like "An error has occurred. The system will now restart." So my 3DS shuts off, then turns on again. I lost everything I had done since my previous save. So, here I go again on my way. I encounter another horde, and the SAME thing happens again! I tried to play through, but EVERY time I encountered a horde, this would happen! Has this happened to anyone else, what should I do? HELP? I have a 3DS XL.