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', 'ead495334b909d0f007ba34ed03cd482', '3.137.171.121', '1714022248', '1714022248', '/product_info.php/language/de/info/p3187_Ecuador-Relief-Map.html')

[XT SQL Error]