Playing my regular Pathfinder game last night, and I started repeatedly getting console errors that I've never seen before:
[ERROR] Script execution error: [string "scripts/manager_combat2.lua"]:1000: attempt to index global 'ActorManager2' (a nil value)
I wasn't able to roll attacks off an NPC in the Combat Tracker, or from that NPC's sheet (it seemed to be treating the attack lines like ordinary text), although I could roll its "Base Atk" and Skills. Just mousing over the attack line popped up the console window with the error.
I'm running FGU v4.0.10 Standard, in the Live channel, and haven't made any updates to FG or the campaign since the last session. I did add these NPCs to the Combat Tracker since last session, from the encounter in the module (1.05.09. Encounter: Lair Of The Hidden Beast, in the Rise of the Runelords Anniversary Edition). I tried quitting FG, checking for updates, and then restarting, but the errors still occurred.