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', '7327a160bef7942b47a59fe6bcec57b3', '34.227.191.136', '1711642356', '1711642356', '/product_info.php/info/p3982_Asien-Satellitenbild.html')

[XT SQL Error]