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 ('252c6b142b18bc6b5df65ca9a8b7f3c2','0','3.144.86.134','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714725862','thread.php?threadid=99055&goto=lastpost&sid=87a88e1fe8de80142fdb401e2ca5350f','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: 03.05.2024 @ 10:44
Script: /Forum/thread.php?threadid=99055&goto=lastpost&sid=87a88e1fe8de80142fdb401e2ca5350f
Referer: