Глеб Тарасевич @GLeb7345

Почему не заполняется таблица в MySql?

При добавление в таблицу Сustomera бросает следующую ошибку
"ava.sql.SQLIntegrityConstraintViolationException: Column 'Ferst_name' cannot be null"

SQL запрос
"Insert into Customer (Ferst_name, Last_name, Phone, E_mail, Sex, Address, Password, Nick) values (?, ?, ?, ?, ?, ?, ?, ?)"

вот класс в котором реализуется метод "add"

package com.homeShop.dao;

import com.homeShop.PropertiesSetSample;
import com.homeShop.customer.ConnectionUtil;
import com.homeShop.customer.Customer;

import java.io.FileNotFoundException;
import java.io.IOException;
import java.sql.*;
import java.util.List;

public class CustomerDaoImpl implements GenericDao<Customer, Intege> {

    PropertiesSetSample propertiesSetSample = new PropertiesSetSample();

    Connection connection;

    public CustomerDaoImpl() throws SQLException, FileNotFoundException {
        connection = ConnectionUtil.getConnection();
    }

    @Override
    public Customer add(Customer customer) {

        customer = new Customer();
        PreparedStatement ps;

        try {
            ps = connection.prepareStatement(propertiesSetSample.setSample("addCustomer"));
            connection.setAutoCommit(false);

            ps.setString(1, customer.getFirstName());
            ps.setString(2, customer.getLastName());
            ps.setInt(3, customer.getPhone());
            ps.setString(4, customer.getEMail());
            ps.setString(5, customer.getSex());
            ps.setString(6, customer.getAddress());
            ps.setString(7, customer.getPassword());
            ps.setString(8, customer.getNick());

            ps.executeUpdate();
            connection.commit();
        } catch (SQLException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        }

        return customer;
    }

// Класс main что бы быстро проверить работу метода 
public static void main(String[] args) throws FileNotFoundException, SQLException {

        Customer customer = new Customer("Max", "Tom", 986594539, "Tom_titan@gmail.com", "Man", "Vishgorod, mazepi 10",
                "52364xcc", "MaxTom");

        /*System.out.println(customer.toString());*/

        CustomerDaoImpl customerDao = new CustomerDaoImpl();

        customerDao.add(customer);
    }
}

Класс Customer

package com.homeShop.customer;

import lombok.Data;

@Data
public class Customer {
    private int id;
    private String firstName;
    private String lastName;
    private int phone;
    private String eMail;
    private String sex;
    private String address;
    private String password;
    private String nick;

    public Customer() {
    }

    public Customer(String firstName, String lastName, int phone, String eMail, String sex, String address, String password, String nick) {
        this.firstName = firstName;
        this.lastName = lastName;
        this.phone = phone;
        this.eMail = eMail;
        this.sex = sex;
        this.address = address;
        this.password = password;
        this.nick = nick;
    }
}

Заранее благодарю за ответы