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', 'a62acf92abdd3c2d2045695cbd0338bf', '3.15.221.67', '1714051274', '1714051274', '/product_info.php/info/p2940_Gabun-Reliefkarte.html')

[XT SQL Error]