1366 - Incorrect integer value: '' for column `db162720`.`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', 'r7ar0fjkujg7dfqvoqr3egn7m2', '34.201.122.150', '1711650246', '1711650246', '/product_info.php/info/p196_Kerze-Sternschnuppe-Wei--Kiwi.html')

[XT SQL Error]