New arduino wifi shield


Im new at this world of arduino, i recently got the new arduino wifi shield and I really have no idea of these things.

Im trying to setting up de wifi shield to my WPA network. I was getting an error, but is now solved. Im using the example code from arduino.

The thing is, the shield has the led indicanting ERROR on. Why is that happening if the code on the software doesn't says it has an error

thanks for the help!