As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SPOILER NR 1 SWITCH LIGHT ILLUMINATED ON TAKEOFF ROLL. ABORTED TAKEOFF AND RETURNED TO GATE. INSPECTED SWITCHES AND CONNECTORS AT BOTH SPLR CLUTCHES FOUND WIRE BROKEN AT SWITCH 27-62-57. REPAIRED WIRE ALL SWITCHES AND CONNECTORS CHECK GOOD, OPS GOOD PER MM 27-14-38.