1366 - Incorrect integer value: '' for column `mapshopatlogis`.`whos_online`.`customer_id` at row 1

insert into whos_online (customer_id, full_name, session_id, ip_address, time_entry, time_last_click, last_page_url) values ('', 'Guest', '88ac5838c0f5ff1fa2ec751be340499d', '3.137.157.45', '1714075616', '1714075616', '/product_info.php/language/en/info/p1727_The-Bahamas-3-Satellite-Image.html')

[XT SQL Error]