SQL-DATABASE ERROR

Database error in WoltLab Burning Board (): Invalid SQL: DELETE FROM bb1_adminsessions WHERE userid=0 AND lastactivity<1711711729
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: 29.03.2024 @ 15:45
Script: /gnetboard/thread.php?threadid=680&threadview=0&hilight=&hilightuser=0&sid=a11ad846967498fca8ec283bddcb31f3&page=3
Referer: