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', '1beb01aa44560dc27b4d1a351a658696', '18.223.106.100', '1714004903', '1714004903', '/product_info.php/info/p2697_Eritrea-Reliefkarte.html')

[XT SQL Error]