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', '7d02b57e1e16f24cd032524ce76d8603', '34.237.245.80', '1710840636', '1710840636', '/product_info.php/info/p439_Reliefkarten-Konfigurator.html')

[XT SQL Error]