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', 'f48aeb3298a30ccb5874ee98bfa804cd', '3.138.113.188', '1714084467', '1714084467', '/product_info.php/language/en/info/p2984_Bosnien-Reliefkarte.html')

[XT SQL Error]