SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6): Invalid SQL: INSERT INTO bb2_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('71d8fc9f8575ec48873919c6ab6275c5','0','18.118.1.158','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715154872','addreply.php?action=quote&postid=1755508&sid=6d7c0d29dc2d7c81ced25ef7e1151300','0','0','')
mysql error: INSERT command denied to user 'o1571744'@'infong-eu267.clienthosting.eu' for table 'bb2_sessions'
mysql error number: 1142
mysql version: 5.7.42-log
php version: 7.4.33
Date: 08.05.2024 @ 09:54
Script: /Forum/addreply.php?action=quote&postid=1755508&sid=6d7c0d29dc2d7c81ced25ef7e1151300
Referer: