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 ('78b434a3bf9e38e2e8a10d8f069e51d0','0','3.12.71.237','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715239694','thread.php?goto=firstnew_thread&threadid=87114&sid=810d4e2a30da00693e54b811293d02f5','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: 09.05.2024 @ 09:28
Script: /Forum/thread.php?goto=firstnew_thread&threadid=87114&sid=810d4e2a30da00693e54b811293d02f5
Referer: