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', 'b358da167e0b95fa76f610f5c8046bdc', '18.234.139.149', '1711619925', '1711619925', '/product_info.php/info/p2893_Afghanistan-Reliefkarte.html')

[XT SQL Error]