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', 'cmev6046llhgkkg9fe7teb8o62', '3.137.185.180', '1713567224', '1713567224', '/index.php/cat/c18_.html')

[XT SQL Error]