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', 'bb0c8e5fb1754422a328c52063d37a6a', '18.223.0.53', '1713969922', '1713969922', '/product_info.php/language/de/info/p2720_Honduras-Reliefkarte.html')

[XT SQL Error]