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', '3190690193f1d26f9ff884f9f68f07ea', '54.196.27.171', '1711637462', '1711637462', '/product_info.php/language/de/info/p1519_Kazakhstan-Satellite-Image.html')

[XT SQL Error]