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 ('d4efc2e8e68b7e679e7f2f1afce915c0','0','3.144.88.217','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715758348','thread.php?threadid=71345&goto=lastpost&sid=fbade9c1885aec2cb4a62008e95cc57a','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: 15.05.2024 @ 09:32
Script: /Forum/thread.php?threadid=71345&goto=lastpost&sid=fbade9c1885aec2cb4a62008e95cc57a
Referer: