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', 'a5056205f5ab49ef1220e291692d5893', '18.223.0.53', '1713903856', '1713903856', '/product_info.php/language/en/info/p1517_Chile-Satellitenbild.html')

[XT SQL Error]