problem because of the theme

I was just editing my wordpress as usual before the launch when the team decided to move to a new host i don’t know if I can tell the name of it ( IPage Anyway ) but when i moved the problems seems to start
after fixing my side of problems i had a one small problem that when i edit a post or add it it gets me a white screen on editing stage but he won’t open the editing page again
so after doing my researches it turn out that when i choose another Theme it works
but when choose Crystal Skull it just do this
some ppl on the internet says it’s may be not compatible with the latest verisons of wordpress and i rolling back the wordpress right now