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', '433e57b0177d46ceeef3cd7ea720964f', '18.118.184.237', '1713983983', '1713983983', '/product_info.php/info/p1827_Northern-Mariana-Ins--Satellitenbild.html')

[XT SQL Error]