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', '653c87b35296b400467d7dba4bdea0a3', '3.133.108.241', '1713567230', '1713567230', '/product_info.php/language/en/info/p1617_Croatia-Satellite-Image.html')

[XT SQL Error]