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', 'q0tn8a72e35h1ll2jtivn8nlf4', '18.225.149.32', '1713460847', '1713460847', '/Kerze-Sternschnuppe/Kerze-Sternschnuppe-Champagne-Rot::642.html')

[XT SQL Error]