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', '81430c01e93aec3312f5d8f960d5ce7e', '3.15.229.113', '1714029008', '1714029008', '/product_info.php/language/en/info/p1632_Benin-Satellite-Image.html')

[XT SQL Error]