SQL-DATABASE ERROR

Database error in WoltLab Burning Board (): Invalid SQL: DELETE FROM bb1_adminsessions WHERE userid=0 AND lastactivity<1713580738
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: 20.04.2024 @ 07:55
Script: /gnetboard/newthread.php?boardid=9&sid=f7b6b086ee6bd73438efaedbbeb4427f
Referer: