1366 - Incorrect integer value: '' for column `shop_db3`.`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', '750a914ef15c5213d85c7cdba58153b3', '34.201.69.22', '1711691058', '1711691058', '/account.php?XTCsid=2c82651c29181c0e0b67329d45f74355')

[XT SQL Error]