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', 'f6b0c6153751598489b6be59587a023d', '52.14.150.55', '1714165966', '1714165966', '/product_info.php/language/en/info/p1820_Franzoesisch-Polynesien-4-Satellitenbild.html')

[XT SQL Error]