SQL-DATABASE ERROR

Database error in WoltLab Burning Board (): Invalid SQL: DELETE FROM bb1_adminsessions WHERE userid=0 AND lastactivity<1714063179
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: 25.04.2024 @ 21:56
Script: /gnetboard/thread.php?goto=firstnew_thread&threadid=7946&sid=f29edae83ac8b3ed35dacc3354e48dbb
Referer: