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', '58a98a731211d45c3021cafa6e4ddfe1', '3.144.124.232', '1714599332', '1714599332', '/index.php/language/de/cat/c35_Laender.html/page/3')

[XT SQL Error]