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 ('a21e73b1f0f8f4b4291279391df53966','0','3.138.203.237','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1716708581','thread.php?goto=lastpost&threadid=102268&sid=2aaf2e5eb66e1025d95c94cd33450538','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: 26.05.2024 @ 09:29
Script: /Forum/thread.php?goto=lastpost&threadid=102268&sid=2aaf2e5eb66e1025d95c94cd33450538
Referer: