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', '3de5c056fac566a9ad3f9ba4a286334d', '18.219.140.227', '1713434594', '1713434594', '/product_info.php/info/p3984_Suedamerika-Satellitenbild.html')

[XT SQL Error]