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', 'e0507a7cba673df0d857d3e72704df51', '18.219.22.169', '1713625745', '1713625745', '/product_info.php/language/en/info/p1561_United-Kingdom-Satellite-Image.html')

[XT SQL Error]