Im getting this LUA error: 1. FrameXML/ChatFrame.lua:4524: attempt to concatenate a nil value
When i try to use a simple /w (char name) (message macro)
Adding to that, my chat is entirely buggy, class colors and background are not working AT ALL on any chat window. This happens in all my characters, i will list below all the solutions ive already tried:
Disabling all addons
Doing a Cvar reset
Clean UI installation (cache, wtf and interface)
Completely reinstalling the game on another drive
Sending a ticket to blizzard didnt work either and they sent me here.