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', '7e92ba985d69df2737814824b7381a17', '3.146.152.99', '1714165436', '1714165436', '/product_info.php/language/en/info/p1672_Japan-Shikoru-Satellite-Image.html')

[XT SQL Error]