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 ('81dbd4f5b48720e64d45498db542e8ad','0','18.216.121.55','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714373926','thread.php?goto=firstnew_thread&threadid=99082&sid=cf05bc05c6162bc761c0e7590eae8bde','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: 29.04.2024 @ 08:58
Script: /Forum/thread.php?goto=firstnew_thread&threadid=99082&sid=cf05bc05c6162bc761c0e7590eae8bde
Referer: