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 ('3ad3ac20bf49d4e9e631ffb7aca02cb5','0','3.23.127.197','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715318663','thread.php?goto=firstnew_thread&threadid=101041&sid=a172c0af9dc57eb0d62e7417f29e942b','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 @ 07:24
Script: /Forum/thread.php?goto=firstnew_thread&threadid=101041&sid=a172c0af9dc57eb0d62e7417f29e942b
Referer: