1366 - Incorrect integer value: '' for column `abtecsho_shop`.`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', 'dlgrjufok4eg0grh6dofbvk3o3', '13.58.219.150', '1746789061', '1746789061', '/product_info.php/info/p6944_ISO-7010-F-001--Fahnenschild-Feuerl--scher.html')

[XT SQL Error]