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', 'ce84e528c4c1ef07e4f2fb50551e38c9', '18.118.9.7', '1714146595', '1714146595', '/product_info.php/info/p3492_Japan---Kyushu-Reliefkarte.html')

[XT SQL Error]