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', '0ca1a0b380180c45aa3b42dd8bdc6066', '3.139.82.23', '1713900290', '1713900290', '/product_info.php/language/en/info/p1778_Die-Bahamas-10-Satellitenbild.html')

[XT SQL Error]