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 ('404aa66ca3c858f36bd19d00cabf69ec','0','18.223.159.195','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714830452','thread.php?threadid=98843&goto=lastpost&sid=f65f7720de77d7e6d75bd3267b345aa6','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: 04.05.2024 @ 15:47
Script: /Forum/thread.php?threadid=98843&goto=lastpost&sid=f65f7720de77d7e6d75bd3267b345aa6
Referer: