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', '40ee5c180e256c965e6fe911174bf817', '18.222.253.195', '1713615532', '1713615532', '/product_info.php/info/p1750_Vanuatu-2-Satellite-Image.html')

[XT SQL Error]