Gecko Os HELP!!!!!!!

[PrettyCoolGuy]

i loaded gecko os with codes for brawl textures etc and they worked fine. then i went back and edit the alternate stage data code and now everytime i load gecko os it has exception (program) occured!
and under that is alot of codes and w/e.

i dont understand why it does this since i didnt change anything major.

does anyone know the solution?? :oshi: