1366 - Incorrect integer value: '' for column `dbcw9s4h`.`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', 'fb120ea53e69874d92ddf8fcd7d070e1e777d85d', '3.214.224.224', '1582245099', '1582245099', '/')

[XT SQL Error]