SQL-DATABASE ERROR

Database error in WoltLab Burning Board (): Invalid SQL: DELETE FROM bb1_adminsessions WHERE userid=0 AND lastactivity<1715117511
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: 08.05.2024 @ 02:48
Script: /gnetboard/editpost.php?postid=95915&sid=51b310ed1f803121f1118d68b96a3a5e
Referer: