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', '29c8cc1d3a4be7bac9e40731a6dc5677', '18.224.64.226', '1715191690', '1715191690', '/product_info.php/info/p3186_Gabun-Reliefkarte.html')

[XT SQL Error]