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', '657a4s0e9u1ue4bekks45kfaj3', '18.225.31.159', '1714180263', '1714180263', '/product_info.php/info/p29_.html')

[XT SQL Error]