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 ('ec9f25d08cd234590e5dc5718c9b0bbe','0','18.220.245.147','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715669881','thread.php?threadid=188236&goto=lastpost&sid=a2639d20e2a041862d9ff2e11dc42ca0','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: 14.05.2024 @ 08:58
Script: /Forum/thread.php?threadid=188236&goto=lastpost&sid=a2639d20e2a041862d9ff2e11dc42ca0
Referer: