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', '5572adf00fada55a5f7efe67d0599d58', '3.144.187.103', '1714173137', '1714173137', '/product_info.php/info/p1621_Ireland-Satellite-Image.html')

[XT SQL Error]