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 ('a6a973a49f45cb165d7ceea3367b9aa4','0','3.135.247.76','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715376290','thread.php?goto=firstnew_thread&threadid=101523&sid=4805d07fa09ece9d0f1e35522bd7b2d1','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 @ 23:24
Script: /Forum/thread.php?goto=firstnew_thread&threadid=101523&sid=4805d07fa09ece9d0f1e35522bd7b2d1
Referer: