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', '5ed8d6766cf21a10b688467954de7bde', '3.145.60.29', '1714191226', '1714191226', '/product_info.php/info/p3415_Cuba-Relief-Map.html')

[XT SQL Error]