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', '19fd65c4bd4cadb61835c330702bbff1', '18.117.196.184', '1713556508', '1713556508', '/product_info.php/info/p1677_El-Salvador-Satellite-Image.html')

[XT SQL Error]