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', '321e5f0b6e47da40eca52ca90ef9830c', '54.152.5.73', '1711673861', '1711673861', '/product_info.php/info/p2714_Ghana-Relief-Map.html')

[XT SQL Error]