SQL-DATABASE ERROR

Database error in WoltLab Burning Board (): Invalid SQL: DELETE FROM bb1_adminsessions WHERE userid=0 AND lastactivity<1713991643
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: 25.04.2024 @ 02:04
Script: /gnetboard/thread.php?threadid=8206&threadview=1&hilight=&hilightuser=0&sid=4f3c691637f6f8043bbcda0ec39621bc
Referer: