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', 'eh4erfvrk3e4ngm6b693m89865', '18.224.0.25', '1713913235', '1713913235', '/Pyramidenkerze-23-cm/Pyramide-Groesse-S-Gelb::524.html')

[XT SQL Error]