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', '47b53eb275030df4f606e015d5cea949', '3.136.97.64', '1713905709', '1713905709', '/product_info.php/language/en/info/p1788_Cayman-Ins--Satellitenbild.html')

[XT SQL Error]