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', '67d8a264646dd64ac74c3b5ed6aab1e3', '3.230.147.225', '1711702678', '1711702678', '/product_info.php/language/en/info/p3583_Faroe-Is--5-Relief-Map.html')

[XT SQL Error]