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', '1c9da971e0739cebce541ddf4bbdbcbc', '18.218.61.16', '1713587359', '1713587359', '/product_info.php/language/de/info/p2879_Angola-Relief-Map.html')

[XT SQL Error]