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', 'ec7ba53ad3559595590021476a1e5103', '3.21.231.245', '1713454848', '1713454848', '/product_info.php/language/en/info/p1725_The-Bahamas-7-Satellite-Image.html')

[XT SQL Error]