SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6): Invalid SQL: DELETE FROM bb1_adminsessions WHERE userid=0 AND lastactivity<-178285799035
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: 27.04.2024 @ 08:56
Script: /register.php?sid=b1224e469e876e8d2429660052d5bc03
Referer: