Moo Mapper Screwed up Game HELP!

[Smizz]

So I was adding pedestrians to my custom island with no problem, then all of a sudden, when doing the normal thing, I added pedestrians in a new place of the island, and the game won't load, I remove the pedestrian spawning ground, and the friggin game works, but why can't I add pedestrians, did I do something different, no. It seemed to have started to happen after I tried to make the car spawning line longer, but now I just can't do it, even if I start adding to a pedestrian setup that I already have, it screws it too! Is this a beta glitch, WTF?

I am using Moo Mapper version 0.94b, supposedly the newest one

Anyone know a way to fix it or get around it?

Thanks in Advance,

Smizz.