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', '8c02abb47e8f527493caa439d0e9d4d0', '3.147.42.168', '1714151358', '1714151358', '/product_info.php/info/p1762_St--Lucia-Satellite-Image.html')

[XT SQL Error]