SQL-DATABASE ERROR

Database error in WoltLab Burning Board (): Invalid SQL: DELETE FROM bb1_adminsessions WHERE userid=0 AND lastactivity<1713463778
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: 18.04.2024 @ 23:26
Script: /gnetboard/addreply.php?postid=2560&sid=92b4906d7be7f2b4cdf21b7881392620
Referer: