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', '95fdf438f1b1d9798b7327fed627ad86', '3.143.0.157', '1713488087', '1713488087', '/product_info.php/info/p1689_Philippinen-9-Satellitenbild.html')

[XT SQL Error]