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', 'a1d661b54dda99a9a1b6661efe32e93b', '18.119.104.238', '1714062913', '1714062913', '/product_info.php/language/en/info/p1624_Ghana-Satellitenbild.html')

[XT SQL Error]