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', '75119c10a5975d1d742302d18748bbc3', '18.118.140.108', '1713959641', '1713959641', '/product_info.php/language/de/info/p1780_Barbados-Satellitenbild.html')

[XT SQL Error]