How to parse Username:Password?

[Rakage]

Hello, i've been watching this tutorial https://www.youtube.com/watch?v=FXSzP_RAQ34 but when i put ITEM1,ITEM2 they cant read my username and password, it says:
{
ITEM1: "undefined",
ITEM2: "undefined"
}

and in my Log Thread #1 : Username:Passowrd.
How to solve this? Sorry im newbie :D
Thx

[enemy]

Tools -> Parse Line