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 ('4b9ae96bdc74ca7d6b5e4670b04f27c3','0','3.144.16.254','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714923811','thread.php?threadid=98402&goto=lastpost&sid=a6a9e0ab45584a10c724d3059dbb3d3a','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: 05.05.2024 @ 17:43
Script: /Forum/thread.php?threadid=98402&goto=lastpost&sid=a6a9e0ab45584a10c724d3059dbb3d3a
Referer: