mobile

I'm not sure at all what caused this problem. I downloaded Autorec to try and update my recovery, it seems to have worked fine and I can access my recovery fine. After backing everything up with TiBu, and TWRP (EFS because I was told to always have a backup), I rebooted my phone and when I get to the LG logo, it says "Security Error" and reboots infinitely until I power it off. I can still get into recovery and restore but I can't boot into system.