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', 'd2915ee562dd1bc0403fe35f903dcf9f', '3.138.102.178', '1713491149', '1713491149', '/product_info.php/info/p1600_Syria-Satellite-Image.html')

[XT SQL Error]