1366 - Incorrect integer value: '' for column `mapshopatlogis`.`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', '97918c03d86fdfe1117417815bd408fb', '3.236.209.138', '1680334855', '1680334855', '/')

[XT SQL Error]