SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6): Invalid SQL: select username from db_users where userid='1'
mysql error: Table 'arcade.db_users' doesn't exist
mysql error number: 1146
mysql version: 10.11.13-MariaDB-0ubuntu0.24.04.1
php version: 7.4.33
Date: 11.10.2025 @ 19:44
Script: /rpg_index.php
Referer: