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', '01e2f952ab45af25be6227492e28d583', '3.145.16.90', '1713596799', '1713596799', '/product_info.php/info/p3358_Iran-Reliefkarte.html')

[XT SQL Error]