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', 'd04bb59c506f92055bd0c8158aa9dd88', '18.223.172.252', '1714177762', '1714177762', '/product_info.php/language/de/info/p1572_Central-African-Republic-Satellite-Image.html')

[XT SQL Error]