SQL-DATABASE ERROR

Database error in pd Script: Invalid SQL: Insert Into pd_rechnung (sessionid, zeit, art) Values ('aqqe2ot8bs5o9a9fiqf23p0u73', 1715135725, 1)
mysql error: Field 'iduser' doesn't have a default value
mysql error number: 1364
Date: 08.05.2024 @ 04:35
Script: /rechnung_neu.php?step=2&art=1&phpMyAdmin=kSdVEcrW9JgLk8afnGhkZl7xHhe
Referer: http://www.rechnung.name/rechnung_neu.php?step=2&art=1&phpMyAdmin=kSdVEcrW9JgLk8afnGhkZl7xHhe