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', '84ddfde42fdb3602b75fce5446caa894', '3.145.74.54', '1713491193', '1713491193', '/index.php/language/de/cat/c32_Welt.html')

[XT SQL Error]