I did a full initializtion of my PS4, and now the problem came back again. The code will occur either randomly when using the PS4, mainly in the menus, but will also show up as the first message when I boot up the system. I also think my system may have turned itself completely off last night instead of going into rest mode. I'm reading that it has something to do with the hard drive going bad, but I'm not completely sure. I'm waiting to see if the next system update will possibly fix the issue before I make a final conclusion, but regardless, it's not looking very good, especially after I did a full initialization, which should have fixed the problem.