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', '41f1fb0fecc50c9a2bdb1230e0f03054', '3.145.74.54', '1714095449', '1714095449', '/product_info.php/language/de/info/p3097_United-States-Relief-Map.html')

[XT SQL Error]