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', 'ab7cf28e552ea8e0205c5e37c92bdf2b', '3.135.204.121', '1747131366', '1747131366', '/shop/product_info.php/info/p7_BIO---Apfel---Honig-Leckerli.html')

[XT SQL Error]