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', 'ba1e255e8b002f161dcb661e8f6072c5', '3.17.6.75', '1714084479', '1714084479', '/product_info.php/info/p1858_Pitcairn-Ins--Satellitenbild.html')

[XT SQL Error]