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 ('586f40b942c9a0c371bd5cb4d04a674b','0','3.145.186.6','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715265455','thread.php?threadid=102902&goto=lastpost&sid=de49ba7ee6d90cf258b0a012d6ca0095','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: 09.05.2024 @ 16:37
Script: /Forum/thread.php?threadid=102902&goto=lastpost&sid=de49ba7ee6d90cf258b0a012d6ca0095
Referer: