[Blizzard_GameTooltip/Mainline/GameTooltip.lua]:754 Error

[Racerx323]

6x Blizzard_GameTooltip/Mainline/GameTooltip.lua:754: attempt to perform arithmetic on a secret number value (tainted by 'Plumber')
[Blizzard_GameTooltip/Mainline/GameTooltip.lua]:754: in function 'EmbeddedItemTooltip_UpdateSize'
[*GameTooltip.xml:96_OnSizeChanged]:1: in function <[string "*GameTooltip.xml:96_OnSizeChanged"]:1>
[C]: in function 'GetWidth'
[Blizzard_GameTooltip/Mainline/GameTooltip.lua]:754: in function 'EmbeddedItemTooltip_UpdateSize'
[Blizzard_GameTooltip/Mainline/GameTooltip.lua]:931: in function 'EmbeddedItemTooltip_SetCurrencyByID'
[Blizzard_FrameXMLUtil/Mainline/QuestUtils.lua]:932: in function 'QuestUtils_AddQuestCurrencyRewardsToTooltip'
[Blizzard_FrameXMLUtil/Mainline/QuestUtils.lua]:786: in function 'QuestUtils_AddQuestRewardsToTooltip'
[Blizzard_GameTooltip/Mainline/GameTooltip.lua]:209: in function 'GameTooltip_AddQuestRewardsToTooltip'
[Blizzard_GameTooltip/Mainline/GameTooltip.lua]:727: in function 'GameTooltip_AddQuest'
[Blizzard_UIPanels_Game/Mainline/WorldMapFrame.lua]:176: in function 'TaskPOI_OnEnter'
[Blizzard_SharedMapDataProviders/WorldQuestDataProvider.lua]:421: in function <...rd_SharedMapDataProviders/WorldQuestDataProvider.lua:420>

Locals:
self = Frame {
Count = FontString {
}
IconOverlay2 = Texture {
}
IconOverlay = Texture {
}
Text = FontString {
}
FollowerTooltip = GameTooltipGarrisonFollowerTooltip {
}
itemTextureSet = false
isCraftedItem = false
Tooltip = GameTooltipTooltip {
}
isProfessionItem = false
IconBorder = Texture {
}
count = 1
yspacing = 13
Icon = Texture {
}
}
itemTooltipExtraBorderHeight = 22
(*temporary) =
(*temporary) =
(*temporary) = Texture {
}
(*temporary) =
(*temporary) = nil
(*temporary) = nil
(*temporary) = "attempt to perform arithmetic on a secret number value (tainted by 'Plumber')"

[Peterodox]

Hi!
I'm afraid this issue is currently unfixable. The easiest solution is /reload