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 ('87c8842af44b15cb5016c4ebcd1ae970','0','3.15.237.255','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714616550','thread.php?threadid=81202&goto=lastpost&sid=a37f2dc29a757e3775d7203f4c81bfbd','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: 02.05.2024 @ 04:22
Script: /Forum/thread.php?threadid=81202&goto=lastpost&sid=a37f2dc29a757e3775d7203f4c81bfbd
Referer: