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 ('ca7bef5843f8ae7155fb7d95f1fc8ef5','0','18.224.32.86','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714717560','thread.php?threadid=72808&goto=lastpost&sid=e89b8dde9b3a2c08a5cf115e49b43974','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: 03.05.2024 @ 08:26
Script: /Forum/thread.php?threadid=72808&goto=lastpost&sid=e89b8dde9b3a2c08a5cf115e49b43974
Referer: