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', 'ce7c1c3af2716832942b1e4708daf1ac', '18.116.40.47', '1714166689', '1714166689', '/product_info.php/language/de/info/p1554_Turkmenistan-Satellite-Image.html')

[XT SQL Error]