1366 - Incorrect integer value: '' for column `usr_web74_1`.`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', 'a0v30ma2fgvas884sa2rjjrp74', '18.227.105.83', '1722053055', '1722053055', '/create_guest_account.php')

[XT SQL Error]