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', '6c6e17972826dee36dfb6e8d690c65fa', '3.238.198.167', '1711705732', '1711705732', '/product_info.php/info/p1792_Puerto-Rico-2-Satellite-Image.html')

[XT SQL Error]