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', '1c4b16af741e53a76bc71b57c128fb1f', '18.219.22.169', '1713295445', '1713295445', '/product_info.php/info/p1777_Cape-Verde-4-Satellitenbild.html')

[XT SQL Error]