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', 'b485d71e71f3fc1d233cee39d12e2a5b', '3.145.191.169', '1714088621', '1714088621', '/product_info.php/language/en/info/p1840_Tonga-Satellite-Image.html')

[XT SQL Error]