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', '00d71d767199ab7a07d27b5d9235a085', '18.189.180.76', '1714008474', '1714008474', '/product_info.php/info/p1789_Die-Bahamas-12-Satellitenbild.html')

[XT SQL Error]