1366 - Incorrect integer value: '' for column `db162720`.`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', 'e67kbe0g45spqb00ogucbo7tc6', '44.200.95.157', '1711697396', '1711697396', '/product_info.php/info/p208_.html')

[XT SQL Error]