Clicking portrait in character screen creates a (harmless?) error

[Kuiriel]

When I click on my portrait from the character screen, I get this error in the console.

..."]:2: attempt to call global 'dump' (a nil value)
stack traceback:
return debug.traceback():1: in main chunk
=[C]: in function 'dump'
function action0000000005030AD0 ()
Infinity_Log(dump(characters, 0))
..."]:1> end:2: in function <[string "function action0000000005030AD0 ()

I have no idea if actually harmless or not, but it seems to have no effect on the game.