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', '31dd5560d6e049983ee9ed9699dccd56', '3.17.183.24', '1714076198', '1714076198', '/product_info.php/info/p4017_Relief-Map-Poster.html')

[XT SQL Error]