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', '8c918526de6452a9c788b37519c61b2e', '3.145.8.42', '1713525747', '1713525747', '/product_info.php/info/p2864_Congo--DRC-Relief-Map.html')

[XT SQL Error]