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 ('27a6f2b4e4278a42fee498062b8a840d','0','18.224.246.203','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715198785','thread.php?threadid=81681&goto=lastpost&sid=2056793670d7fbbb10aaa0bf1375b5eb','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 @ 22:06
Script: /Forum/thread.php?threadid=81681&goto=lastpost&sid=2056793670d7fbbb10aaa0bf1375b5eb
Referer: