1366 - Incorrect integer value: '' for column `mapshopatlogis`.`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', '6f4984f56e98a81b5f23ef56e19d1127', '13.58.197.26', '1714062933', '1714062933', '/product_info.php/language/de/info/p4017_Reliefkarten-Poster.html')

[XT SQL Error]