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', '37c6c5dc613ca7b31d867e3d26247d62', '3.21.100.34', '1714092665', '1714092665', '/product_info.php/language/de/info/p1796_Vanuatu-11-Satellite-Image.html')

[XT SQL Error]