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', '283d3caa709b694127939764a08fb2b5', '3.144.232.160', '1713522872', '1713522872', '/product_info.php/info/p2885_Mozambique-Relief-Map.html')

[XT SQL Error]