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', 'e92e63f842b22ab5d535da4d0f30f0a2', '18.191.211.66', '1713984338', '1713984338', '/product_info.php/info/p1598_Nordkorea-Satellitenbild.html')

[XT SQL Error]