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', '1a015f676bc9d2018f7cbb3dfbfc88ef', '18.118.12.222', '1713623208', '1713623208', '/product_info.php/language/en/info/p3477_Moldova-Relief-Map.html')

[XT SQL Error]