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', '455f0563bfcc495ab6e2c95bd161f6b7', '52.205.159.48', '1711663337', '1711663337', '/product_info.php/info/p2783_Jan-Mayen-Reliefkarte.html')

[XT SQL Error]