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 ('ccef828f404cb0804512703d0ed6f055','0','18.220.136.165','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714728716','board.php?boardid=9&page=1&daysprune=1000&sortfield=lastposttime&sortorder=ASC&sid=5bf05c7d1a850445b2248223ab662368','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: 03.05.2024 @ 11:31
Script: /Forum/board.php?boardid=9&page=1&daysprune=1000&sortfield=lastposttime&sortorder=ASC&sid=5bf05c7d1a850445b2248223ab662368
Referer: