SQL-DATABASE ERROR

Database error in WoltLab Burning Board (): Invalid SQL: DELETE FROM bb1_adminsessions WHERE userid=0 AND lastactivity<1714168658
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: 27.04.2024 @ 03:14
Script: /gnetboard/thread.php?threadid=680&threadview=1&hilight=&hilightuser=0&sid=8fd902094806357cbdbf5f6847506b6e
Referer: