SQL-DATABASE ERROR

Database error in WoltLab Burning Board (): Invalid SQL: DELETE FROM bb1_adminsessions WHERE userid=0 AND lastactivity<1713610651
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: 20.04.2024 @ 16:14
Script: /gnetboard/index.php?modus=&styleid=&langid=&sortorder=ASC&sortby=views&sid=3f237f3e805c18041e46ee08ee5487f2
Referer: