EPM - File not found displayed on phone at end of restart, config not working

I guess I broke EPM. Provisioning seems to now to be not working. Phones no longer respond to restarts from EPM. At end of boot, “FILE NOT FOUND” flashes, and pre-modification config is displayed.
Any changes in config do not appear unless factory reset and restart but “file not found” still appears.
I have no idea how to fix this. Any ideas would be appreciated.

10.13.66-21 32 bit Distro