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', '7ad320d5d3564530676c1b40ce0382af', '18.190.219.65', '1713593975', '1713593975', '/product_info.php/language/en/info/p1522_Mongolia-Satellite-Image.html')

[XT SQL Error]