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 ('74a063b2b3d2255e521ed48bdb4230f0','0','3.139.238.76','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715310701','thread.php?threadid=87062&goto=lastpost&sid=962ea313a1a9afeba1c2ded121e5edc3','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 @ 05:11
Script: /Forum/thread.php?threadid=87062&goto=lastpost&sid=962ea313a1a9afeba1c2ded121e5edc3
Referer: