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', '2221d43fe1be3717184b3daf0975df97', '18.116.42.208', '1714040231', '1714040231', '/product_info.php/info/p3563_Heard-I----McDonald-Is--Relief-Map.html')

[XT SQL Error]