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', '86eo3r6eq5ngds9dfmmbo0hus3', '52.3.228.47', '1601156727', '1601156727', '/product_info.php/language/en/info/p1666_Diaboloschnur---weiss---100m.html')

[XT SQL Error]