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', '4e1026cf79ca1a65ef5e1dcd4d9b32ee', '18.188.175.182', '1713438322', '1713438322', '/product_info.php/language/de/info/p1686_Philippines-3-Satellite-Image.html')

[XT SQL Error]