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', 'e627c3e00f9fa6216e2d94812263352e', '3.21.231.245', '1713475560', '1713475560', '/product_info.php/language/en/info/p1775_Mayotte-Satellite-Image.html')

[XT SQL Error]