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 ('d7bba9f7587a333c42158c8ca65f1b51','0','18.222.121.79','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715710198','thread.php?threadid=102809&goto=lastpost&sid=eec025985a37b832b1ed70c534757db7','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: 14.05.2024 @ 20:09
Script: /Forum/thread.php?threadid=102809&goto=lastpost&sid=eec025985a37b832b1ed70c534757db7
Referer: