Help with CEL in 2015 WRX

HELP! I got in my 2015 WRX CVT this afternoon and all of the lights on the dash were on - check engine, ABS, Traction control, cruise control, etc. ALL OF THEM. I couldn't switch out of Sport mode, but overall the car drove as normal (I didn't push it, just tried to get it to pep boys to get the code read). The code "P000B - Engine Position System Performance Bank 2" appeared three times. I have no idea what this code means. Can anyone help? I scheduled an appointment to have the local dealer look at it tomorrow, but I'd like to avoid the dealer at all cost - no pun intended. Any insight into this code/problem would be greatly appreciated! Below is an image of the code.