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', 'dc96850b98ff7c2d866aacb9de88a7e1', '216.73.216.3', '1767263390', '1767263390', '/product_info.php/language/de/info/p1528_Iran-Satellitenbild.html')

[XT SQL Error]