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', 'a1f3e6c1a671daa6fa954cb411052ab9', '18.118.164.151', '1714124375', '1714124375', '/product_info.php/language/en/info/p1664_Bhutan-Satellitenbild.html')

[XT SQL Error]