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 ('81c28a984ce2fcbfe9eb2eb6c9e51250','0','3.21.34.0','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715292860','thread.php?goto=firstnew_thread&threadid=82921&sid=a124f38d9d291a6911e3e5bfef58ef1c','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: 10.05.2024 @ 00:14
Script: /Forum/thread.php?goto=firstnew_thread&threadid=82921&sid=a124f38d9d291a6911e3e5bfef58ef1c
Referer: