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', '56f0s6qvu7p3f6d2ui28rqea34', '3.236.156.34', '1610924373', '1610924373', '/product_info.php/info/p2984_Endkappe-fuer-Devilstick-.html')

[XT SQL Error]