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', 'c56e7da1346a6fc0b6fadab1d46f7edd', '3.144.97.189', '1714074781', '1714074781', '/product_info.php/language/en/info/p2712_Bangladesh-Relief-Map.html')

[XT SQL Error]