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', '57d6e1cc6a1ca2c92947106b9f18136c', '18.191.186.72', '1714003701', '1714003701', '/product_info.php/language/en/info/p1602_Gabun-Satellitenbild.html')

[XT SQL Error]