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', 'ab8324c142c8f06f49467b2f64a50e9a', '3.16.70.101', '1714041446', '1714041446', '/product_info.php/info/p2955_Croatia-Relief-Map.html')

[XT SQL Error]