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 ('600f41b7d660ccc3de34dbb7c7948b9c','0','3.138.175.180','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714817499','thread.php?threadid=35901&goto=lastpost&sid=27ff1bb8a382444f3ba75c6b309164ce','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: 04.05.2024 @ 12:11
Script: /Forum/thread.php?threadid=35901&goto=lastpost&sid=27ff1bb8a382444f3ba75c6b309164ce
Referer: