1366 - Incorrect integer value: '' for column `db160153`.`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', '9t6dhcn22qvga5jgrgp66do7c0', '3.138.102.178', '1713511909', '1713511909', '/::699.html')

[XT SQL Error]