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', '2aee4e02adc2358b96a6097d3dba2b32', '18.220.59.69', '1714089451', '1714089451', '/shop_content.php/coID/1')

[XT SQL Error]