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', 'b02bf6b0879c50e54a3d1d4adfd3878c', '3.19.31.73', '1714156372', '1714156372', '/product_info.php/info/p1659_Dominikanische-Republik-Satellitenbild.html')

[XT SQL Error]