Trouble with sqlite with Android

I try to create the database but i have this error :

You are trying to load data from a www stream which had the following error when downloading.
Could not resolve host: jar:file:; Host not found

Some Help ???

This is the url !!!

filepath = Application.persistentDataPath + “/” + p;

WWW loadDB = new WWW(“jar:file://” + Application.dataPath + “!/assets/” + p);