SQL-DATABASE ERROR

Database error in WoltLab Burning Board (): Invalid SQL: DELETE FROM bb1_adminsessions WHERE userid=0 AND lastactivity<1714079296
mysql error: DELETE command denied to user 'web205'@'localhost' for table 'bb1_adminsessions'
mysql error number: 1142
mysql version: 5.7.25
php version: 5.5.38
Date: 26.04.2024 @ 02:24
Script: /gnetboard/newthread.php?boardid=50&sid=d1e16d68d6eebb92cb95378168ae084c
Referer: