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', '47d2c029b7a6198a27812d843c1c1e30', '18.223.125.219', '1713591457', '1713591457', '/product_info.php/language/de/info/p1740_Netherlands-Antilles-Satellite-Image.html')

[XT SQL Error]