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', '26e2084a2d5f0a5ef2c79eb756035cbb', '3.147.66.178', '1714080461', '1714080461', '/product_info.php/language/en/info/p3487_Albania-Relief-Map.html')

[XT SQL Error]