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', '1ce9a2a7ea7860091131c58fc956d3e8', '3.135.213.214', '1714029958', '1714029958', '/product_info.php/language/en/info/p1805_Niue-Satellite-Image.html')

[XT SQL Error]