1366 - Incorrect integer value: '' for column `CP_as15`.`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', 'dtp5ag4uab9u56pmk62pqq1fu0', '3.147.45.11', '1738995504', '1738995504', '/index.php?XTCsid=rl82acg8c5l20cikdfeu2s7rt7&cat=c1340_Solar---Zubeh--r.html')

[XT SQL Error]