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 ('638410a7eb1c5be2d6d9e32091a8d427','0','3.16.81.71','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715668197','thread.php?goto=firstnew_thread&threadid=102502&sid=76ec75554059111d84b3589e23e69706','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 @ 08:29
Script: /Forum/thread.php?goto=firstnew_thread&threadid=102502&sid=76ec75554059111d84b3589e23e69706
Referer: