After the recent update to wow, I have been getting this error, I got no idea if it's badboy related of if it's elvui, since both shows up as spitting out error's

Message: BadBoy: Unexpected GUID requested by an addon: Disxo
Time: 12/09/17 23:17:05
Count: 2
Stack: BadBoy: Unexpected GUID requested by an addon: Disxo
Interface\SharedXML\SharedBasicControls.lua:208: in function ><Interface\SharedXML\SharedBasicControls.lua:207>
Interface\AddOns\BadBoy\BadBoy.lua:74: in function BadBoyIsFriendly' Interface\AddOns\BadBoy_Levels\BadBoy_Levels.lua:196: in function filterFunc'
Interface\AddOns\ElvUI\Modules\chat\chat.lua:1129: in function `ChatFrame_MessageEventHandler'
Interface\AddOns\ElvUI\Modules\chat\chat.lua:1862: in function

<Interface\AddOns\ElvUI\Modules\chat\chat.lua:1845

Locals:

I'm also getting this error from the ccleaner addon

Message: BadBoy: Unexpected GUID requested by an addon: Culetto-TheVentureCo
Time: 12/09/17 23:17:05
Count: 1
Stack: BadBoy: Unexpected GUID requested by an addon: Culetto-TheVentureCo
Interface\SharedXML\SharedBasicControls.lua:208: in function <Interface\SharedXML\SharedBasicControls.lua:207>
Interface\AddOns\BadBoy\BadBoy.lua:74: in function <Interface\AddOns\BadBoy\BadBoy.lua:69>
Interface\AddOns\BadBoy_CCleaner\BadBoy_CCleaner.lua:24: in function filterFunc' Interface\AddOns\ElvUI\Modules\chat\chat.lua:1129: in function ChatFrame_MessageEventHandler'
Interface\AddOns\ElvUI\Modules\chat\chat.lua:1862: in function <Interface\AddOns\ElvUI\Modules\chat\chat.lua:1845>

Locals:

Guess I will need to disable all addons except badboy and enable them one by one? :D

You have some addon breaking the filtering system, passing names to a field that expects GUIDs.