How I can show the data in java?

[SQLITE_SCHEMA]  The database schema changed (no such column: Matric_No)

public class Notsubmit {



        private Connection connect() {
            // SQLite connection string
            String url = "jdbc:sqlite:C://sqlite/db/test2.db";
            Connection conn = null;
            try {
                conn = DriverManager.getConnection(url);
            } catch (SQLException e) {
                System.out.println(e.getMessage());
            }
            return conn;
        }

        public void notsubmit(String Status) {

            String sql = "SELECT Matric_No, Name"
                    + "FROM nameListss WHERE Status = ?";

            try (Connection conn = this.connect();
                 PreparedStatement pstmt = conn.prepareStatement(sql)) {

                // set the value
                pstmt.setString(1,Status);
                //
                ResultSet rs = pstmt.executeQuery();

                // loop through the result set
                while (rs.next()) {
                    System.out.println(rs.getString("Matric_No") + "\t" +
                            rs.getString("Name")
                           );
                }
            } catch (SQLException e) {
                System.out.println(e.getMessage());
            }
        }
        public static void main(String[] args) {
           Notsubmit add = new Notsubmit();
            add.notsubmit("No");
        }


    }