1366 - Incorrect integer value: '' for column `db160153`.`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', 'mqpuk5k6gleb12d73gre7mh4s3', '3.138.105.31', '1713460718', '1713460718', '/Kerze-Sternschnuppe/Kerze-Sternschnuppe-Weiss-Lila::621.html')

[XT SQL Error]