Android : Error on MoveToNext()

I'm trying to use SQLite database on Android to stock an object Discuss (ID, USER) on a table which is (ID, ID2, USER).

I have set my database, and put some items (5) on it. I checked with an ADB SHELL and SQLITE3 command.

When I want to get all items with the following method :

public ArrayList<Discuss> getAllDiscuss(){
    ArrayList<Discuss> discussList = new ArrayList<Discuss>();
    Cursor cursor = bdd.query(TABLE_DISCUSS, new String[] {COL_DISCUSS_ID, COL_DISCUSS_ID_SERVER, COL_ID_OTHERUSER}, null, null, null, null, null);
    try {
        if (cursor.moveToFirst()) {
            do {
                discussList.add(cursorToDiscuss(cursor));
            } while (cursor.moveToNext());
        }
    } finally {
        try { cursor.close(); } catch (Exception ignore) {}
    }
    return discussList;
}

I have this error :

02-04 23:48:25.333: E/AndroidRuntime(2122): FATAL EXCEPTION: main
02-04 23:48:25.333: E/AndroidRuntime(2122): java.lang.RuntimeException: Unable to start activity ComponentInfo{http://ift.tt/1yJD334}: java.lang.IllegalStateException: attempt to re-open an already-closed object: android.database.sqlite.SQLiteQuery (mSql = SELECT ID, Id_Server, Id_OtherUser FROM Table_Discuss) 
02-04 23:48:25.333: E/AndroidRuntime(2122):     at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1955)
02-04 23:48:25.333: E/AndroidRuntime(2122):     at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1980)
02-04 23:48:25.333: E/AndroidRuntime(2122):     at android.app.ActivityThread.access$600(ActivityThread.java:122)
02-04 23:48:25.333: E/AndroidRuntime(2122):     at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1146)
02-04 23:48:25.333: E/AndroidRuntime(2122):     at android.os.Handler.dispatchMessage(Handler.java:99)
02-04 23:48:25.333: E/AndroidRuntime(2122):     at android.os.Looper.loop(Looper.java:137)
02-04 23:48:25.333: E/AndroidRuntime(2122):     at android.app.ActivityThread.main(ActivityThread.java:4340)
02-04 23:48:25.333: E/AndroidRuntime(2122):     at java.lang.reflect.Method.invokeNative(Native Method)
02-04 23:48:25.333: E/AndroidRuntime(2122):     at java.lang.reflect.Method.invoke(Method.java:511)
02-04 23:48:25.333: E/AndroidRuntime(2122):     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784)
02-04 23:48:25.333: E/AndroidRuntime(2122):     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551)
02-04 23:48:25.333: E/AndroidRuntime(2122):     at dalvik.system.NativeStart.main(Native Method)
02-04 23:48:25.333: E/AndroidRuntime(2122): Caused by: java.lang.IllegalStateException: attempt to re-open an already-closed object: android.database.sqlite.SQLiteQuery (mSql = SELECT ID, Id_Server, Id_OtherUser FROM Table_Discuss) 
02-04 23:48:25.333: E/AndroidRuntime(2122):     at android.database.sqlite.SQLiteClosable.acquireReference(SQLiteClosable.java:33)
02-04 23:48:25.333: E/AndroidRuntime(2122):     at android.database.sqlite.SQLiteQuery.fillWindow(SQLiteQuery.java:82)
02-04 23:48:25.333: E/AndroidRuntime(2122):     at android.database.sqlite.SQLiteCursor.fillWindow(SQLiteCursor.java:160)
02-04 23:48:25.333: E/AndroidRuntime(2122):     at android.database.sqlite.SQLiteCursor.onMove(SQLiteCursor.java:143)
02-04 23:48:25.333: E/AndroidRuntime(2122):     at android.database.AbstractCursor.moveToPosition(AbstractCursor.java:175)
02-04 23:48:25.333: E/AndroidRuntime(2122):     at android.database.AbstractCursor.moveToNext(AbstractCursor.java:243)
02-04 23:48:25.333: E/AndroidRuntime(2122):     at com.gam.sqlite.GamAppSqliteBDD.getAllDiscuss(GamAppSqliteBDD.java:242)
02-04 23:48:25.333: E/AndroidRuntime(2122):     at com.gam.MainActivity.onCreate(MainActivity.java:116)
02-04 23:48:25.333: E/AndroidRuntime(2122):     at android.app.Activity.performCreate(Activity.java:4465)
02-04 23:48:25.333: E/AndroidRuntime(2122):     at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1049)
02-04 23:48:25.333: E/AndroidRuntime(2122):     at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1919)
02-04 23:48:25.333: E/AndroidRuntime(2122):     ... 11 more

The line 242 of GamAppSqliteBDD.java file is :

} while (cursor.moveToNext());

Can anyone help me to understand and solve this error ?

I have this error too if I use the following code :

    public ArrayList<Discuss> getAllDiscuss(){
        ArrayList<Discuss> discussList = new ArrayList<Discuss>();
        Cursor cursor = bdd.query(TABLE_DISCUSS, new String[] {COL_DISCUSS_ID, COL_DISCUSS_ID_SERVER, COL_ID_OTHERUSER}, null, null, null, null, null);
        try {
            if (cursor.moveToFirst()) {
//                do {
                    discussList.add(cursorToDiscuss(cursor));
                    discussList.add(cursorToDiscuss(cursor));
//                } while (cursor.moveToNext());
            }
        } finally {
            try { cursor.close(); } catch (Exception ignore) {}
        }
        return discussList;
    }

But this time at the second line : discussList.add(cursorToDiscuss(cursor));

Thanks for your reading !