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', '4e328df06630e28b4a041b34cd37f27b', '18.221.235.209', '1713399537', '1713399537', '/product_info.php/language/en/info/p1661_Taiwan-Satellite-Image.html')

[XT SQL Error]