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', '9bf2d035b82f0086e5451ba2ef280aab', '3.137.185.180', '1713985557', '1713985557', '/product_info.php/language/en/info/p4017_Relief-Map-Poster.html')

[XT SQL Error]