SQL-DATABASE ERROR

Database error in WoltLab Burning Board (): Invalid SQL: DELETE FROM bb1_adminsessions WHERE userid=0 AND lastactivity<1714172063
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 @ 04:11
Script: /gnetboard/thread.php?goto=lastpost&threadid=7523&sid=74302b1ffefcb8c4624a81077c25edd8
Referer: