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', '0ijpp47hvm44bi2gvocjirk6q7', '3.145.93.210', '1713591295', '1713591295', '/Kerze-Sternschnuppe/Kerze-Sternschnuppe-Dunkelblau::626.html')

[XT SQL Error]