SQL-DATABASE ERROR

Database error in WoltLab Burning Board (): Invalid SQL: DELETE FROM bb1_adminsessions WHERE userid=0 AND lastactivity<1711678192
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: 29.03.2024 @ 06:26
Script: /gnetboard/index.php?modus=&styleid=0&langid=0&sortorder=ASC&sortby=views&sid=e997488e7d63ac7f28605372e9d897d7
Referer: