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', 'ad3iti5jvkcu97u0mt0u83om24', '34.239.170.244', '1718429223', '1718429223', '/password_double_opt.php')

[XT SQL Error]