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 ('ab83c78ab66cc13d5eb2f0fb95c5515b','0','3.133.147.87','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715163259','addreply.php?threadid=80432&sid=ffd969490de78a1418e486707c1d9bcd','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 @ 12:14
Script: /Forum/addreply.php?threadid=80432&sid=ffd969490de78a1418e486707c1d9bcd
Referer: