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', 'ba2f391ae7f96b16155eb031358b75c9', '18.117.76.7', '1714090386', '1714090386', '/product_info.php/language/de/info/p1725_Die-Bahamas-7-Satellitenbild.html')

[XT SQL Error]