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', 'b0a35a8a4f273886cd19687235dfdce8', '100.26.140.179', '1711678674', '1711678674', '/product_info.php/language/de/info/p1767_Cape-Verde-3-Satellite-Image.html')

[XT SQL Error]