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 ('4e1f14d15b799c9737500199f87f52b5','0','18.191.26.53','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715494499','board.php?boardid=57&daysprune=1000&sortfield=lastposttime&sortorder=ASC&sid=afc99ef92a4b3632367ca91e83d144af','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 @ 08:14
Script: /Forum/board.php?boardid=57&daysprune=1000&sortfield=lastposttime&sortorder=ASC&sid=afc99ef92a4b3632367ca91e83d144af
Referer: