SQL error of missing database (no such table: users)

Не понимаю как исправить эту ошибку. Вроде таблица создана, запрос не кривой

package org.example;

import javax.swing.*;
import javax.swing.table.DefaultTableModel;
import java.awt.*;
import java.sql.*;

public class Main {

    public  static  String  _url_ = "jdbc:sqlite:users.db";

    static void main() throws ClassNotFoundException {

        JFrame frame = new JFrame("Users");
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        frame.setSize(700, 400);
        frame.setLocationRelativeTo(null);


        // Input panel
        JPanel input = new JPanel(new FlowLayout(FlowLayout.LEFT));
        JTextField tfName = new JTextField(12);
        JTextField tfEmail = new JTextField(12);
        JButton btnAdd = new JButton("Add");
        JButton btnUpdate = new JButton("Update");
        JButton btnDelete = new JButton("Delete");
        input.add(new JLabel("Name"));
        input.add(tfName);
        input.add(new JLabel("Email"));
        input.add(tfEmail);
        input.add(btnAdd);
        input.add(btnUpdate);
        input.add(btnDelete);
        DefaultTableModel model = new DefaultTableModel(new Object[]{"id","name","email"}, 0) {
            public boolean isCellEditable(int r, int c) { return false; }
        };
        JTable table = new JTable(model);
        table.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
        JScrollPane scroll = new JScrollPane(table);

        frame.setLayout(new FlowLayout());
        frame.add(input, BorderLayout.NORTH);
        frame.add(scroll, BorderLayout.CENTER);


        frame.setVisible(true);

        // Load data
        loadData(model);

        table.getSelectionModel().addListSelectionListener(e -> {
            if (!e.getValueIsAdjusting() && table.getSelectedRow() != -1) {
                int r = table.getSelectedRow();
                tfName.setText(model.getValueAt(r,1).toString());
                tfEmail.setText(model.getValueAt(r,2).toString());
            }
        });
        btnAdd.addActionListener(ae -> {
            String name = tfName.getText().trim();
            String email = tfEmail.getText().trim();
            if (name.isEmpty() || email.isEmpty()) {
                JOptionPane.showMessageDialog(frame, "Fill fields", "Warning", JOptionPane.WARNING_MESSAGE);
                return;
            }
            new SwingWorker<Integer, Void>() {
                protected Integer doInBackground() throws Exception {
                    String createSql = "CREATE TABLE IF NOT EXISTS users (" +
                            "id INTEGER PRIMARY KEY AUTOINCREMENT, " +
                            "name TEXT NOT NULL, " +
                            "email TEXT UNIQUE NOT NULL" +
                            ")";


                    String sql = "INSERT INTO users (name,email) VALUES('John', '[email protected]')";
                    try (Connection conn = DriverManager.getConnection(_url_);


                         PreparedStatement ps = conn.prepareStatement(sql, Statement.RETURN_GENERATED_KEYS)) {
                        Statement statement = conn.createStatement();
                        statement.execute(createSql);
                        ps.setString(1, name);
                        ps.setString(2, email);
                        int cnt = ps.executeUpdate();
                        if (cnt==0) throw new SQLException("Insert failed");
                        try (ResultSet keys = ps.getGeneratedKeys()) {
                            if (keys.next()) return keys.getInt(1);
                        }
                        return -1;
                    }
                }
                protected void done() {
                    try {
                        int id = get();


                        if (id>0) model.addRow(new Object[]{id,name,email});
                        tfName.setText(""); tfEmail.setText("");
                    } catch (Exception ex) {
                        JOptionPane.showMessageDialog(frame, "Error: "+ex.getMessage(), "Error", JOptionPane.ERROR_MESSAGE);
                    }
                }
            }.execute();
        });

        btnUpdate.addActionListener(ae -> {
            int sel = table.getSelectedRow();
            if (sel==-1) { JOptionPane.showMessageDialog(frame, "Select row"); return; }
            int id = (int) model.getValueAt(sel,0);
            String name = tfName.getText().trim();
            String email = tfEmail.getText().trim();
            if (name.isEmpty() || email.isEmpty()) { JOptionPane.showMessageDialog(frame, "Fill fields"); return; }
            new SwingWorker<Void, Void>() {
                protected Void doInBackground() throws Exception {
                    String sql = "UPDATE users SET name= '1', email=? WHERE id= '1' ";
                    try (Connection conn = DriverManager.getConnection(_url_);
                         PreparedStatement ps = conn.prepareStatement(sql)) {
                        ps.setString(1, name);
                        ps.setString(2, email);
                        ps.setInt(3, id);
                        ps.executeUpdate();
                    }
                    return null;
                }
                protected void done() {
                    model.setValueAt(name, sel, 1);
                    model.setValueAt(email, sel, 2);
                }
            }.execute();
        });

        btnDelete.addActionListener(ae -> {
            int sel = table.getSelectedRow();
            if (sel==-1) { JOptionPane.showMessageDialog(frame, "Select row"); return; }
            int id = (int) model.getValueAt(sel,0);
            int c = JOptionPane.showConfirmDialog(frame, "Delete selected?", "Confirm", JOptionPane.YES_NO_OPTION);
            if (c!=JOptionPane.YES_OPTION) return;
            new SwingWorker<Void, Void>() {
                protected Void doInBackground() throws Exception {
                    String sql = "DELETE FROM users WHERE id=?";
                    try (Connection conn = DriverManager.getConnection(_url_);
                         PreparedStatement ps = conn.prepareStatement(sql)) {
                        ps.setInt(1, id);
                        ps.executeUpdate();
                    }
                    return null;
                }
                protected void done() {
                    model.removeRow(sel);
                    tfName.setText(""); tfEmail.setText("");
                }
            }.execute();
        });


    }
    private static void loadData(DefaultTableModel model) {
        new SwingWorker<Void, Object[]>() {
            protected Void doInBackground() throws Exception {
                    String sql = "SELECT  FROM users";
                try (Connection conn = DriverManager.getConnection(_url_);
                     Statement st = conn.createStatement();
                     ResultSet rs = st.executeQuery(sql)) {
                    while (rs.next()) {
                        publish(new Object[]{rs.getInt("id"), rs.getString("name"), rs.getString("email")});
                    }
                }
                return null;
            }
            protected void process(java.util.List<Object[]> chunks) {
                for (Object[] row : chunks) model.addRow(row);
            }
        }.execute();
    }

}