SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6): Invalid SQL: SELECT boardid, title FROM bb1_boards WHERE boardid IN ()
mysql error: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near ')' at line 1
mysql error number: 1064
mysql version: 10.6.15-MariaDB-cll-lve-log
php version: 5.6.40
Date: 02.06.2024 @ 00:41
Script: /print.php?threadid=23589&page=1&sid=40cc400a98adada1d91faf845430b26e
Referer: