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', '0824f2c8b026e46b61f374dff149c916', '18.119.131.72', '1713852199', '1713852199', '/product_info.php/info/p2656_Irak-Reliefkarte.html')

[XT SQL Error]