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', 'bdb0176722a76e37545ef68e565545ef', '3.143.0.157', '1713517407', '1713517407', '/product_info.php/language/de/info/p1830_Anguilla-Satellite-Image.html')

[XT SQL Error]