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', '6f10eeb611d5f312b58416a252ca4e3a', '3.141.200.180', '1713591267', '1713591267', '/product_info.php/language/de/info/p3164_New-Zealand-Relief-Map.html')

[XT SQL Error]