That was a quick fix you could put in easy.
I updated CVS with a real fix that works. Try getting the anon CVS version, it has more automation features and filters too.
The whole block of 224.* IPs all fail for some reason with a 101 error. You could block them for now by doing something like this, but the fix on CVS is better. (0xE0 = 224 decimal)

if ((ip & (guint32) 0xFF000000) == (guint32) 0xE0000000) return FALSE;