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 ('7c73a305c9730420d2bfcc63dfc77acd','0','18.221.53.209','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715297161','thread.php?goto=lastpost&threadid=98077&sid=26acc05b6d12dd2a9a30f321e98560bb','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 @ 01:26
Script: /Forum/thread.php?goto=lastpost&threadid=98077&sid=26acc05b6d12dd2a9a30f321e98560bb
Referer: