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', '4c21b1c0bb1275138805db27177344ac', '18.116.63.174', '1713923874', '1713923874', '/product_info.php/language/en/info/p3995_Australien-Reliefkarte.html')

[XT SQL Error]