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', 'aac652e89fafdd74727fb4ae2c4339ce', '3.145.183.137', '1713425903', '1713425903', '/product_info.php/info/p2791_Die-Bahamas-4-Reliefkarte.html')

[XT SQL Error]