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', 'ef8d8a359548bcdeebc513d67d85ca5d', '13.59.236.219', '1713586603', '1713586603', '/product_info.php/info/p2821_French-Polynesia-Relief-Map.html')

[XT SQL Error]