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', '41ec3f33914f8cd725568f0a2c6f6338', '18.226.251.22', '1713606861', '1713606861', '/product_info.php/info/p2896_Egypt-Relief-Map.html')

[XT SQL Error]