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', 'd1327ff4646381648c4ed43a4017dcd3', '3.138.125.2', '1714118757', '1714118757', '/product_info.php/language/en/info/p1729_Komoren-Satellitenbild.html')

[XT SQL Error]