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 ('8a47b2e4cb9c7250e11e274cbee8490a','0','52.14.121.242','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714741553','board.php?boardid=9&page=1&daysprune=1000&sortfield=starter&sortorder=ASC&sid=d91b6beb8708f91dc52d6a711e412619','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 @ 15:05
Script: /Forum/board.php?boardid=9&page=1&daysprune=1000&sortfield=starter&sortorder=ASC&sid=d91b6beb8708f91dc52d6a711e412619
Referer: