SQL-DATABASE ERROR

Database error in WoltLab Burning Board (): Invalid SQL: DELETE FROM bb1_adminsessions WHERE userid=0 AND lastactivity<1711604852
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: 28.03.2024 @ 10:04
Script: /gnetboard/report.php?postid=2756&sid=5fe66beb792b86a3d1a7e183902f1458
Referer: