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', 'dbb546817515f365d971a882a1dfeae3', '18.204.35.30', '1711698117', '1711698117', '/product_info.php/language/en/info/p1511_Kanada-Satellitenbild.html')

[XT SQL Error]