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', 'f0504b25377e7404a803c5080d0de8b6', '13.58.82.79', '1714098775', '1714098775', '/product_info.php/language/de/info/p2645_Afghanistan-Relief-Map.html')

[XT SQL Error]