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: 5.7.28-0ubuntu0.16.04.2
php version: 5.6.40
Date: 10.12.2019 @ 10:55
Script: /player.php?rad=http%3A%2F%2Fdpr.gmc.to%2Fhigh.asx
Referer: