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', 'c1166b14923a229e4be28ffa9b8684ac', '18.222.120.133', '1714078677', '1714078677', '/product_info.php/language/en/info/p1777_Cape-Verde-4-Satellitenbild.html')

[XT SQL Error]