SQL-DATABASE ERROR

Database error in WoltLab Burning Board (): Invalid SQL: DELETE FROM bb1_adminsessions WHERE userid=0 AND lastactivity<1714101834
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: 26.04.2024 @ 08:40
Script: /gnetboard/addreply.php?postid=81425&sid=a4e6f234bdb911dd3f9edc8f7ccfdb51
Referer: