1366 - Incorrect integer value: '' for column `dogsdream`.`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', '5bdd0733a31f1c0c7c365962b93616b3', '3.17.81.40', '1747132510', '1747132510', '/shop/product_info.php/info/p5_BIO---Korianderherzchen.html')

[XT SQL Error]