SQLiteDatabase Column does not exist

I have a SQliteDatabase with a column named "MINIATURE" where there is the path of a miniature to set in the listview. If open the database I can see the column with the paths inside, but if I call it in the Cursor adapter it give me error

02-20 13:06:17.099: E/AndroidRuntime(17357): FATAL EXCEPTION: main
02-20 13:06:17.099: E/AndroidRuntime(17357): Process: info.androidhive.tabsswipe, PID: 17357
02-20 13:06:17.099: E/AndroidRuntime(17357): java.lang.IllegalArgumentException: column 'MINIATURA' does not exist
02-20 13:06:17.099: E/AndroidRuntime(17357):    at android.database.AbstractCursor.getColumnIndexOrThrow(AbstractCursor.java:303)
02-20 13:06:17.099: E/AndroidRuntime(17357):    at android.widget.SimpleCursorAdapter.findColumns(SimpleCursorAdapter.java:333)
02-20 13:06:17.099: E/AndroidRuntime(17357):    at android.widget.SimpleCursorAdapter.<init>(SimpleCursorAdapter.java:81)
02-20 13:06:17.099: E/AndroidRuntime(17357):    at info.androidhive.tabsswipe.WeedCursorAdapter.<init>(WeedCursorAdapter.java:26)

and this is my cursor adapter

public class WeedCursorAdapter extends SimpleCursorAdapter
{
    private Context context;
    static RegistrationOpenHelperW database_ob;
    RegistrationAdapterW adapter_db;




static String[] from = { database_ob.NAME , database_ob.MIN};
static int[] to = { R.id.tv_fnamew, R.id.img_row_w};

    public WeedCursorAdapter(Context context, Cursor c)
    {
            super(context, R.layout.row_w, c, from, to );
            this.context = context;
    }

    @Override
    public void bindView(View view, Context context, Cursor cursor)
    {
            super.bindView(view, context, cursor);
            ImageView img1 = (ImageView) view.findViewById(R.id.img_row_w);
            Picasso.with(context)
            .load("file://" + cursor.getString(6))
            .fit()
            .centerCrop()
            //.resizeDimen(R.dimen.miniature_size, R.dimen.miniature_size)
            .into(img1);
    }
}

If I change database_ob.MIN in another column it works. What I made wrong?

EDIT: This is how I create the database

public class RegistrationOpenHelperW extends SQLiteOpenHelper{
 public static final String DATABASE_NAME = "WEED_DB";
 public static final String TABLE_NAME = "WEED_TABLE";
 public static final int VERSION = 1;
 public static final String KEY_ID = "_id";
 public static final String NAME = "NOME";
 public final static String CFS = "COFFEESHOP";
 public static final String DESC = "DESCRIZIONE";
 public static final String IMG1 = "IMG1";
 public static final String IMG2 = "IMG2";
 public static final String MIN = "MINIATURA";
 public static final String SCRIPT = "create table " + TABLE_NAME + " ("
           + KEY_ID + " integer primary key autoincrement, " + NAME
           + " text not null, " + CFS + " text not null, " + DESC + " text not null," 
           + IMG1 + " text not null," + MIN + " text not null," + IMG2 + " text not null );";
 public RegistrationOpenHelperW(Context context, String name,
           CursorFactory factory, int version) {
          super(context, name, factory, version);
 }
 @Override
 public void onCreate(SQLiteDatabase db) {
  // TODO Auto-generated method stub
  db.execSQL(SCRIPT);
 }
 @Override
 public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
  // TODO Auto-generated method stub
  db.execSQL("drop table " + TABLE_NAME);
  onCreate(db);
 }
}