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', 'ba9934d2c06764e8530d5ebc6b08f390', '3.131.13.37', '1713486740', '1713486740', '/product_info.php/language/en/info/p1667_Guinea-Bissau-Satellite-Image.html')

[XT SQL Error]