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', '0aef00e5db2353fe2ac7f11ef2248e93', '3.144.93.73', '1714032291', '1714032291', '/index.php/language/en/cat/c30_Laender.html')

[XT SQL Error]