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', '84b8b5e025de4df07bc4aecbdee51c03', '18.117.184.62', '1713497723', '1713497723', '/product_info.php/language/en/info/p3224_Estonia-Relief-Map.html')

[XT SQL Error]