WowAce

Sometimes when picking up an item or fighting a mob I will get an error covering my screen. I cannot figure out what is causing this.
Im running all addons updated.

Error:

Message: [ADDON_ACTION_BLOCKED] AddOn 'Bartender4' tried to call the protected function 'UNKNOWN()'.
Time: Fri Dec 8 12:27:51 2023
Count: 1
Stack: [ADDON_ACTION_BLOCKED] AddOn 'Bartender4' tried to call the protected function 'UNKNOWN()'.
[string "@Interface/AddOns/Bartender4/Bar.lua"]:313: in function `LoadPosition'
[string "@Interface/AddOns/Bartender4/Bar.lua"]:238: in function `ApplyConfig'
[string "@Interface/AddOns/Bartender4/BlizzardArt.lua"]:156: in function `ApplyConfig'
[string "@Interface/AddOns/Bartender4/BlizzardArt.lua"]:129: in function <Interface/AddOns/Bartender4/BlizzardArt.lua:128>
[string "=(tail call)"]: ?
[string "=[C]"]: in function `MainMenuBar_UpdateKeyRing'
[string "@Interface/FrameXML/MainMenuBar.lua"]:108: in function <Interface/FrameXML/MainMenuBar.lua:89>

Locals: self = BT4BarBlizzardArt {
overlay = BT4BarBlizzardArtOverlay {
}
barTex2 = BlizzardArtTex2 {
}
Execute = <function> defined @Interface/FrameXML/SecureHandlers.lua:777
hidedriver = <table> {
}
UnwrapScript = <function> defined @Interface/FrameXML/SecureHandlers.lua:788
leftCap = BlizzardArtLeftCap {
}
SetFrameRef = <function> defined @Interface/FrameXML/SecureHandlers.lua:793
barTex3b = BlizzardArtTex3b {
}
WrapScript = <function> defined @Interface/FrameXML/SecureHandlers.lua:782
highLevel = Frame {
}
barTex1b = BlizzardArtTex1b {
}
id = "BlizzardArt"
barTex3 = BlizzardArtTex3 {
}
config = <table> {
}
name = "Blizzard Art"
0 = <userdata>
barTex1 = BlizzardArtTex1 {
}
barTex0 = BlizzardArtTex0 {
}
rightCap = BlizzardArtRightCap {
}
elapsed = 0
}
LibWin = <table> {
RegisterConfig = <function> defined @Interface/AddOns/Bartender4/libs/LibWindow-1.1/LibWindow-1.1.lua:89
SetScale = <function> defined @Interface/AddOns/Bartender4/libs/LibWindow-1.1/LibWindow-1.1.lua:207
MakeDraggable = <function> defined @Interface/AddOns/Bartender4/libs/LibWindow-1.1/LibWindow-1.1.lua:239
RestorePosition = <function> defined @Interface/AddOns/Bartender4/libs/LibWindow-1.1/LibWindow-1.1.lua:171
OnDragStop = <function> defined @Interface/AddOns/Bartender4/libs/LibWindow-1.1/LibWindow-1.1.lua:226
delayedSavePosition = <table> {
}
SavePosition = <function> defined @Interface/AddOns/Bartender4/libs/LibWindow-1.1/LibWindow-1.1.lua:124
Embed = <function> defined @Interface/AddOns/Bartender4/libs/LibWindow-1.1/LibWindow-1.1.lua:304
EnableMouseOnAlt = <function> defined @Interface/AddOns/Bartender4/libs/LibWindow-1.1/LibWindow-1.1.lua:287
embeds = <table> {
}
OnMouseWheel = <function> defined @Interface/AddOns/Bartender4/libs/LibWindow-1.1/LibWindow-1.1.lua:252
OnDragStart = <function> defined @Interface/AddOns/Bartender4/libs/LibWindow-1.1/LibWindow-1.1.lua:220
windowData = <table> {
}
EnableMouseWheelScaling = <function> defined @Interface/AddOns/Bartender4/libs/LibWindow-1.1/LibWindow-1.1.lua:265
utilFrame = Frame {
}
}

I'm am getting a similar error in WOW classic Hardcore