Zeppelin crashes springboard

I jailbroke my iPhone 5 running firmware 6.1.4 successfully today and after playing around with it I downloaded zeppelin (It lets you change carrier text and put a picture there) I changed the icon with success and no problems but later I charged the text to "hello" just to test it out and it crashed my springboard and put it in safe mode. It does that every time I try to restart it. Now I can uninstall zeppelin and it works fine but when I reinstall it it does it again but when it's on for the second before it crashes I see where it says hello in the corner like it still has the settings saved from the original install. Is there a way to delete the saved settings/restore it to default or any other way to fix this?