PLEASE HELP setTimer

[rublisk19]

i have problem with script what add money every 10sec

function addMoney () 
    setElementData(source, "rpg.money", getElementData(source,"rpg.money") +10) 
end 
setTimer ( addMoney, 10000, 0) 

server error:

attempt to perform arithmetic on a boolean value.

[Anderl]

setTimer( 
    function() 
        for index, player in next, getElementsByType 'player' do 
            setElementData(player, 'rpg.exp', getElementData(player, 'rpg.exp') + 10) 
        end 
    end, 
    10000, 0 
) 

[rublisk19]

thanks it works ;]

[Anderl]

You're welcome.