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', 'd3d03d36cadefad819bea588e9faf4d6', '52.14.168.56', '1714057461', '1714057461', '/product_info.php/language/de/info/p3075_Haiti-2-Reliefkarte.html')

[XT SQL Error]