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 ('38cf869eb3e57cee029c8d2d74878ba6','0','3.143.205.2','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715536310','board.php?boardid=54&page=1&daysprune=1000&sortfield=topic&sortorder=ASC&sid=bfbd26aa8c7be505cd190eba6d0f523a','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: 12.05.2024 @ 19:51
Script: /Forum/board.php?boardid=54&page=1&daysprune=1000&sortfield=topic&sortorder=ASC&sid=bfbd26aa8c7be505cd190eba6d0f523a
Referer: