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', 'faf6e35843ed17c3970c1ba3c7839e69', '3.136.154.103', '1713601960', '1713601960', '/product_info.php/language/en/info/p1678_Djibouti-Satellitenbild.html')

[XT SQL Error]