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', '7e00749a2de326993b700228227b4dc2', '44.211.239.181', '1711690767', '1711690767', '/product_info.php/info/p2923_Cuba-Relief-Map.html')

[XT SQL Error]