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', '9add443c4365df837a5c22a4875a1ce3', '18.118.1.232', '1713544268', '1713544268', '/product_info.php/language/de/info/p2943_Nepal-Relief-Map.html')

[XT SQL Error]