SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6): Invalid SQL: DELETE FROM bb1_adminsessions WHERE userid=0 AND lastactivity<-178285693926
mysql error: Table 'usr_web3_1.bb1_adminsessions' doesn't exist
mysql error number: 1146
mysql version: 10.0.32-MariaDB-0+deb8u1
php version: 5.6.33-0+deb8u1
Date: 28.04.2024 @ 14:07
Script: /board.php?boardid=111&page=1&daysprune=1000&sortfield=starter&sortorder=ASC&sid=28ac6c1b3245e8ec3491024284e47666
Referer: