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', 'a4a6e78114632d78f9d383a00049de9c', '3.145.77.114', '1713495018', '1713495018', '/product_info.php/language/de/info/p1626_Senegal-Satellite-Image.html')

[XT SQL Error]