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', '73923f02b32635fb729b3aa1134695e9', '18.217.60.35', '1713470734', '1713470734', '/product_info.php/language/de/info/p1583_Kyrgyzstan-Satellite-Image.html')

[XT SQL Error]