1366 - Incorrect integer value: '' for column `jugglux_jstore`.`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', '92bp3lgvfhog6pt31qmk6b0ld3', '34.204.187.106', '1594503159', '1594503159', '/index.php/cat/c204_Henrys-Jazz.html')

[XT SQL Error]