SQL-DATABASE ERROR

Database error in WoltLab Burning Board (): Invalid SQL: DELETE FROM bb1_adminsessions WHERE userid=0 AND lastactivity<1711705211
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 @ 13:56
Script: /gnetboard/usercp.php?action=addsubscription&threadid=8399&sid=f7cc0b1ed51dfc5c192dbb8cc6c9c44b
Referer: