Spring RTS Engine

This is the error message i got in a few games. How do i turn off error message reporting?

LuaRules::RunCallIn: error = 2, GameFrame, [string "LuaRules/Gadgets/areaattack.lua"]:36: small integer(%i) given to math.random() {synced}

It keeps spamming me so bad i cant see any other chat. Happens on different maps. Game is balanced annihilation 6.21.

I'd like to suggest an option be added to a future patch to disable error message reporting then. :)