Hey everyone, this is my first post, and unfortunately it's not about anything good. I got my Early 2015 MacBook Pro at the end of 2015, and within the past few weeks it's been locking up. It's happened about 5 times in total, 2 of them today (5/11/16) within 10 minutes of each other. As an example, if I'm scrolling through a website (using Safari) it simply stops. Can't move the mouse or anything. If I'm listening to music (on Youtube, using Safari) it will continue to play. For a short time, I will be able to click to no avail on the screen, but after about 20 seconds it'll stop giving feedback. Keep in mind it's a force touch trackpad. The green light will come on when pressing the caps lock key. The only way to fix it is to force shutdown. I get a vague error message on restart, which I attached a picture of. I'm running the latest version of El Cap, and the MacBook was bought from an Apple store. I don't want to reinstall OS X if I don't have to because I have the 128GB model and no other way of backing it up. What should I do? Thanks in advance.