1366 - Incorrect integer value: '' for column `db110607`.`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', '7ukbo2872j7lc8k2rtg0jvq7g4', '3.238.104.143', '1657035678', '1657035678', '/Essgarnituren/St-uuml;hle-einzeln/Stuhl-Rimini::48.html')

[XT SQL Error]