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', '927d13956a2f5c70ecb53198ce53dcf0', '3.145.59.187', '1714160376', '1714160376', '/product_info.php/language/en/info/p2837_Solomon-Ins--12-Reliefkarte.html')

[XT SQL Error]