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', 'f6c8415v6me67ga4c22ntchd41', '18.116.63.174', '1713890264', '1713890264', '/::711.html')

[XT SQL Error]