Message: ...dOns\Outfitter\Libraries/MC2EventLib/MC2EventLib.lua:88: Attempt to register unknown event "UNIT_ENTERED_VEHICLE"
Time: Fri Aug 28 10:33:49 2020
Count: 1
Stack: ...dOns\Outfitter\Libraries/MC2EventLib/MC2EventLib.lua:88: Attempt to register unknown event "UNIT_ENTERED_VEHICLE"
[C]: in function RegisterEvent' ...dOns\Outfitter\Libraries/MC2EventLib/MC2EventLib.lua:88: in function RegisterEvent'
Interface\AddOns\Outfitter\OutfitterScripting.lua:1861: in function RegisterEvent' Interface\AddOns\Outfitter\OutfitterScripting.lua:1746: in function ActivateScript'
Interface\AddOns\Outfitter\OutfitterScripting.lua:1796: in function ActivateAllScripts' Interface\AddOns\Outfitter\Outfitter.lua:4936: in function Function'
...fitter\Libraries/MC2SchedulerLib/MC2SchedulerLib.lua:242: in function OnUpdate2' ...fitter\Libraries/MC2SchedulerLib/MC2SchedulerLib.lua:178: in function OnUpdate'
...fitter\Libraries/MC2SchedulerLib/MC2SchedulerLib.lua:20: in function <...fitter\Libraries/MC2SchedulerLib/MC2SchedulerLib.lua:20>

Locals: (*temporary) = {
0 =
EventLib =

Can you tell me what you were doing when this happened?

I only log in to my Char.
German client

I found the error. I deleted the file outfitter.lua and outfitter.lua.bak under WFT folder and the error is gone