Android SQLite Database no such table(code 1)

I dont know whats wrong with this Code.. Is there is any Syntax error in creating table query??.. When i compile it throws. no such table.

public static final String DATABASE_NAME = "MMPDB.db";

    // Table name definitions
    public static final String LOG_IN_TABLE = "LogIn";


// LogIn table fields declaration
    public static final String LOGIN_USERNAME = "userName";
    public static final String LOGIN_PASSWORD = "password";

public static final String LOG_IN_TABLE_CREATE_QUERY = "CREATE TABLE "
            + LOG_IN_TABLE + " (" + LOGIN_USERNAME + " TEXT," 
            + LOGIN_PASSWORD + "TEXT);";


public MmpDBHelper(Context context) {
        DATABASE_FILE_PATH = new File(Supporter.getAppCommonPath(),
                DATABASE_NAME);

        if (!DATABASE_FILE_PATH.exists()) {

            try {

                db = SQLiteDatabase.openOrCreateDatabase(DATABASE_FILE_PATH,
                        null);
                // openDatabase();
                db.beginTransaction();
                db.execSQL(LOG_IN_TABLE_CREATE_QUERY);

db.setTransactionSuccessful();
                Log.i("Success", "All tables created successfully");
            } catch (Exception e) {
                db.endTransaction();
                errCode = "Error 501";
                msg = "Table creation failed";
                errMsg = errCode + " : " + msg;
                LogFileCreator.appendLog(errMsg);
            } finally {
//              db.endTransaction();
                db.close();
            }
        }
    }