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', '06a24f059a455e48915e95bfbaf87942', '13.59.130.130', '1714044750', '1714044750', '/product_info.php/language/de/info/p3180_Sulawesi-Reliefkarte.html')

[XT SQL Error]