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', '2o8lidfk1l6gbcor33gmbsmvu7', '34.204.187.106', '1594499429', '1594499429', '/product_info.php/info/p2970_LED-Jonglierball---70-mm---blau.html')

[XT SQL Error]