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 ('51170cd5466c7eed5b8f5fb53a0899f9','0','18.222.240.21','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715178038','thread.php?threadid=80898&goto=lastpost&sid=5f570901e00d61dbd3ea8dec9e13eb26','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: 08.05.2024 @ 16:20
Script: /Forum/thread.php?threadid=80898&goto=lastpost&sid=5f570901e00d61dbd3ea8dec9e13eb26
Referer: