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', '6e175024ced4157f8ba00921c9263500', '18.204.56.185', '1659976751', '1659976751', '/product_info.php/info/p1514_Brazil-Satellite-Image.html')

[XT SQL Error]