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', '11ecee3878af8df5b955cd48265f64c2', '3.145.130.31', '1713927558', '1713927558', '/product_info.php/language/en/info/p3547_Faroe-Is--Relief-Map.html')

[XT SQL Error]