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', 'c0bd299cb38b0911cd54aec649b83a2f', '18.118.12.222', '1713883996', '1713883996', '/product_info.php/language/de/info/p1755_Ist-Faeroeer--4-Satellitenbild.html')

[XT SQL Error]