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', '279d1e7fac93d280c5c4415d76776ef1', '18.220.160.216', '1714189721', '1714189721', '/product_info.php/info/p1824_The-Bahamas-13-Satellite-Image.html')

[XT SQL Error]