SQL-DATABASE ERROR

Database error in WoltLab Burning Board (): Invalid SQL: DELETE FROM bb1_adminsessions WHERE userid=0 AND lastactivity<1713522671
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: 19.04.2024 @ 15:47
Script: /gnetboard/index.php?styleid=0&langid=0&showlastposts=2&sid=97b26c4fbd91404d2be1e22574aa7de9
Referer: