Authors CurseForge

I have this error poping up when i'm in the lfg channel

addon blocked from using LFGQuery()
Count: 2

Call Stack:
[string "*:OnEvent"]:1: in function <[string "*:OnEvent"]:1>
[C]: in function `LFGQuery'
Interface\FrameXML\LFGFrame.lua:477: in function `SendLFGQuery'
Interface\FrameXML\LFGFrame.lua:27: in function `LFGParentFrame_OnEvent'
[string "*:OnEvent"]:1: in function <[string "*:OnEvent"]:1>addon blocked from using LFGQuery()
Count: 2

Does anyone know what kind of function could provoque this ?

Hey Caellian... does this happen without any addons loaded and is it consistent?