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', '8c2fb2b6d2291fa247029d5f842cbcb4', '18.218.234.83', '1714118891', '1714118891', '/product_info.php/language/de/info/p3482_Belgien-Reliefkarte.html')

[XT SQL Error]