Homebase SDK android Plugin Help

hello everyone..

I am working with this sdk.. and i have successfully integrated this plugin with unity project as shown in this vidio

Url : http://www.youtube.com/watch?v=2_UP7QK4v-k

But when i am adding it with my unity game my game unfortunately stops within device where as i am having another android project integration also in my unity game..

Do i need to change in manifest file or what is missing in that plugin ??

Thanks for your help and support.. If you dont understand my question then feel free to ask me..

Thanks..