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', '6260184fcabdf17e5cb4eccae174eb11', '52.15.59.163', '1714152988', '1714152988', '/product_info.php/info/p1752_Die-Bahamas-11-Satellitenbild.html')

[XT SQL Error]