I deliberately deleted both the current and the .bak file to start fresh when this popped up, just to make sure it wasn't some old setting I had. Anyway, when you switch talent specs this error pops up and just keeps popping up. The error count just keeps increasing like crazy, and I had to reload to fix it.

282x AutoBar/AutoBarSearch.lua:1086: attempt to call field 'delete_found_item' (a nil value)
[string "@AutoBar/AutoBarSearch.lua"]:1086: in function ScanRegisteredSpells' [string "@AutoBar/Core.lua"]:1159: in function UpdateSpells'
[string "@AutoBar/Core.lua"]:1078: in function <AutoBar/Core.lua:1060>

Locals:
self =

{
ScanRegisteredSpells = defined @AutoBar/AutoBarSearch.lua:1079
current = {
}
ScanBag = defined @AutoBar/AutoBarSearch.lua:1189
UpdateScan = defined @AutoBar/AutoBarSearch.lua:1015
sorted = {
}
MarkBagDirty = defined @AutoBar/AutoBarSearch.lua:1034
registered_spells = {
}
RegisterToy = defined @AutoBar/AutoBarSearch.lua:909
MarkInventoryDirty = defined @AutoBar/AutoBarSearch.lua:1039
Initialize = defined @AutoBar/AutoBarSearch.lua:969
ScanRegisteredMacroText = defined @AutoBar/AutoBarSearch.lua:1115
GetRegisteredSpellInfo = defined @AutoBar/AutoBarSearch.lua:59
space = {
}
Empty = defined @AutoBar/AutoBarSearch.lua:985
ScanRegisteredMacros = defined @AutoBar/AutoBarSearch.lua:1094
ScanRegisteredToys = defined @AutoBar/AutoBarSearch.lua:1066
RegisterMacroText = defined @AutoBar/AutoBarSearch.lua:869
registered_toys = {
}
RegisterSpell = defined @AutoBar/AutoBarSearch.lua:835
RegisterMacro = defined @AutoBar/AutoBarSearch.lua:939
ScanDirtyBags = defined @AutoBar/AutoBarSearch.lua:1045
ScanInventory = defined @AutoBar/AutoBarSearch.lua:1166
found = {
}
dirty = {
}
items = {
}
inventory_cache = {
}
registered_macros = {
}
registered_macro_text = {
}
ScanAll = defined @AutoBar/AutoBarSearch.lua:1215
bag_cache = {
}
ScanBagsInCombat = defined @AutoBar/AutoBarSearch.lua:1056
Reset = defined @AutoBar/AutoBarSearch.lua:1001
}
(for generator) = defined =[C]:-1
(for state) = {
Portal: Dalaran - Northrend = {
}
Teleport: Dalaran - Northrend = {
}
Teleport: Undercity = {
}
Teleport: Stonard = {
}
Teleport: Oribos = {
}
Portal: Tol Barad = {
}
Teleport: Dalaran - Broken Isles = {
}
Teleport: Tol Barad = {
}
Teleport: Orgrimmar = {
}
Fishing = {
}
Portal: Dazar'alor = {
}
Archaeology = {
}
Teleport: Silvermoon = {
}
Mobile Banking = {
}
Teleport: Thunder Bluff = {
}
Portal: Orgrimmar = {
}
Portal: Stonard = {
}
Arcane Intellect = {
}
Counterspell = {
}
Teleport: Shattrath = {
}
Ice Block = {
}
Tailoring = {
}
Prismatic Barrier = {
}
Cooking = {
}
Survey = {
}
Portal: Warspear = {
}
Enchanting = {
}
Disenchant = {
}
Teleport: Hall of the Guardian = {
}
Portal: Silvermoon = {
}
Ancient Portal: Dalaran = {
}
Conjure Refreshment = {
}
Portal: Dalaran - Broken Isles = {
}
Portal: Oribos = {
}
Portal: Undercity = {
}
Portal: Shattrath = {
}
Teleport: Dazar'alor = {
}
Revive Battle Pets = {
}
Portal: Vale of Eternal Blossoms = {
}
Portal: Thunder Bluff = {
}
Teleport: Warspear = {
}
Slow Fall = {
}
Teleport: Vale of Eternal Blossoms = {
}
Conjure Mana Gem = {
}
Ancient Teleport: Dalaran = {
}
Cooking Fire = {
}
Invisibility = {
}
}
(for control) = "Prismatic Barrier"
name = "Prismatic Barrier"
info = {
spell_id = 235450
can_cast = false
no_spell_check = false
}
can_cast = false
(*temporary) = nil
(*temporary) = "Prismatic Barrier"
(*temporary) = nil
(*temporary) = nil
(*temporary) = "Prismatic Barrier"
(*temporary) = "attempt to call field 'delete_f