Error in SoD

[Alessandro-Barbieri]

2x WowSimsExporter/extras.lua:49: attempt to get length of field '?' (a nil value)
[WowSimsExporter/extras.lua]:49: in function 'GetNumTalents'
[WowSimsExporter/ExportStructures/Misc.lua]:75: in function 'CreateTalentString'
[WowSimsExporter/ExportStructures/Character.lua]:63: in function 'FillForExport'
[WowSimsExporter/SavedDataManager.lua]:188: in function 'OnCharacterChanged'
[WowSimsExporter/WowSimsExporter.lua]:189: in function '?'
[!!AddonProfiler/libs/CallbackHandler-1.0-8/CallbackHandler-1.0.lua]:109: in function <...ler/libs/CallbackHandler-1.0/CallbackHandler-1.0.lua:109>
[C]: ?
[!!AddonProfiler/libs/CallbackHandler-1.0-8/CallbackHandler-1.0.lua]:19: in function <...ler/libs/CallbackHandler-1.0/CallbackHandler-1.0.lua:15>
[!!AddonProfiler/libs/CallbackHandler-1.0-8/CallbackHandler-1.0.lua]:54: in function 'Fire'
[Atlas/Libs/AceEvent-3.0-4/AceEvent-3.0.lua]:120: in function <...faceAtlas/Libs/AceEvent-3.0/AceEvent-3.0.lua:119>

Locals:
tab = 1
(*temporary) = nil
(*temporary) = "attempt to get length of field '?' (a nil value)"
orderedTalentCache = <table> {
}