SQL-DATABASE ERROR

Database error in WoltLab Burning Board (): Invalid SQL: DELETE FROM bb1_adminsessions WHERE userid=0 AND lastactivity<1714164303
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: 27.04.2024 @ 02:01
Script: /gnetboard/usercp.php?action=buddy&add=5444&sid=0fb0af5757efbfc5ed8306c674b85649
Referer: