Alright, so it started with something as simple as a "service battery" warning. For whatever reason, I decided that this meant "time to use the Apple Hardware Test". When I did, I got that error. I checked, and it apparently means I have an SSD error. When I looked it up, I found that somebody said "Disk warrior" solved the issue. Is this true? I'd rather not spend money on a program that doesn't actually fix the problem. Or should I just take it in while I have the remaining warranty? I don't have an Apple store nearby, merely an authorized repair place, if that makes any difference.