1366 - Incorrect integer value: '' for column `magickland`.`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', 'jmvsccm27tk9l9baf0j5psqpf6', '18.221.53.201', '1718726078', '1718726078', '/index.php/cat/admin/images/icons/thumbnail_images/admin')

[XT SQL Error]