SQL-DATABASE ERROR

Database error in WoltLab Burning Board (): Invalid SQL: DELETE FROM bb1_adminsessions WHERE userid=0 AND lastactivity<1714075845
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: 26.04.2024 @ 01:27
Script: /gnetboard/formmail.php?userid=5294&sid=2bf9850b1f6ac0d988cdc960da231050
Referer: