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', '6c5b6ebd35a308e7cadeab8cfeacd6ac', '18.118.227.69', '1714120763', '1714120763', '/product_info.php/info/p2846_Satellitenbild-Poster-110x78-cm.html')

[XT SQL Error]