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', '5205df6673da0ba097e8fd90cc1ea319', '3.135.246.193', '1714038163', '1714038163', '/product_info.php/info/p3484_Israel-Reliefkarte.html')

[XT SQL Error]