1366 - Incorrect integer value: '' for column `pella-ware`.`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', 'cetbmfge6houh2lcmbse0n1fh7', '3.17.74.227', '1713545424', '1713545424', '/login.php?XTCsid=cetbmfge6houh2lcmbse0n1fh7')

[XT SQL Error]