Open Source @ twit88.com

Hi,
I faced the following problem when I hit Encode button.
System.IndexOutOfRangeException was unhandled
Message="IndexOutOfRangeException"
StackTrace:
at ThoughtWorks.QRCode.Codec.QRCodeEncoder.calculateRSECC()
at ThoughtWorks.QRCode.Codec.QRCodeEncoder.calQrcode()
at ThoughtWorks.QRCode.Codec.QRCodeEncoder.Encode()
at ThoughtWorks.QRCode.Codec.QRCodeEncoder.Encode()
at TestMobile.MainForm.btnEncode_Click()
at System.Windows.Forms.Control.OnClick()
at System.Windows.Forms.Button.OnClick()
at System.Windows.Forms.ButtonBase.WnProc()
at System.Windows.Forms.Control._InternalWnProc()
at Microsoft.AGL.Forms.EVL.EnterMainLoop()
at System.Windows.Forms.Application.Run()
at TestMobile.Program.Main()
Here's the image link "http://img214.imageshack.us/my.php?image=errorkt8.jpg"