SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6): Invalid SQL: SELECT * FROM bb1_jgs_db_eintrag WHERE kat_id='22' ORDER BY 'views' DESC
mysql error: Table 'liddll.bb1_jgs_db_eintrag' doesn't exist
mysql error number: 1146
mysql version: 5.7.20-0ubuntu0.16.04.1
php version: 5.6.31
Date: 24.10.2017 @ 11:15
Script: /jgs_portal.php?id=70&sid=
Referer: