As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING A CHECK OF EMERGENCY TRACK LIGHTING AT THE GATE, A SECTION OF ESCAPE PATH TRACK LIGHTING WAS FOUND INOPERATIVE. IT WAS DETERMINED THAT TWO WIRE RUNS WERE DAMAGED BETWEEN ROWS 38 AND 49 RIGHT AISLE. THESE CABLES WERE REPLACED RETURNING THE SYSTEM TO NORMAL.