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', 'ca62e06e32d45ca4f3f5e36647b188d5', '34.201.37.128', '1711639058', '1711639058', '/product_info.php/language/de/info/p1639_Guatemala-Satellitenbild.html')

[XT SQL Error]