Well gee, I wonder what the "************ ERROR ************" is during compile-time. It's a shame there isn't some kind of output that might tell you those things...
Oh! Look! Right there! It says "Error: Leaf with too many portals". It's a shame that there isn't some magical website where you can type something in and find pages on the interwebs that may have information pertaining to you problem...
I do hope you can take it from here.