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', '937b3bf3871307e5a65e0d9d7ead042f', '3.144.187.103', '1715175733', '1715175733', '/product_info.php/language/en/info/p1857_Cook-Is--Satellite-Image.html')

[XT SQL Error]